1700
17002 = (12 + 1)(32 + 1)(42 + 1)(72 + 1)(132 + 1).
Page of Squares : First Upload November 2, 2013 ; Last Revised November 2, 2013by Yoshio Mimura, Kobe, Japan
1701
17012 = 2893401, a square with different digits.
17012 = 93 + 843 + 1323.
Komachi equations:
17012 = 12 * 22 / 32 * 42 * 5672 / 82 * 92 = 12 / 22 / 32 / 42 * 5672 * 82 * 92
= 92 / 82 * 72 * 62 * 542 / 32 * 22 */ 12.
17012 = (1)(2 + 3 + 4 + ... + 19)(20 + 21 + 22)(23 + 24 + 25 + ... + 31),
17012 = (1 + 2)(3 + 4)(5 + 6 + 7 + ... + 22)(23 + 24 + 25 + ... + 40).
by Yoshio Mimura, Kobe, Japan
1702
17022 = 2896804, 2 + 896 + 804 = 1702.
17022 = 333 + 1003 + 1233.
Page of Squares : First Upload February 19, 2007 ; Last Revised July 14, 2008by Yoshio Mimura, Kobe, Japan
1703
1703 = (12 + 22 + 32 + ... + 652) / (12 + 22 + 32 + 42 + 52).
17032 = 2900209, a square with just 3 kinds of digits.
17032 = 124 + 224 + 244 + 394.
Page of Squares : First Upload February 19, 2007 ; Last Revised November 25, 2008by Yoshio Mimura, Kobe, Japan
1704
17042 = 563 + 1003 + 1203.
The quadratic polynomial -1704X2 + 150528X - 22799 takes the values 3552, 5212, 6432, 7432, 8292, 9052 at X = 1, 2,..., 6,
Page of Squares : First Upload July 14, 2008 ; Last Revised December 15, 2008by Yoshio Mimura, Kobe, Japan
1705
1705 = (12 + 22 + 32 + ... + 772) / (12 + 22 + 32 + 42 + 52 + 62).
Page of Squares : First Upload November 25, 2008 ; Last Revised November 25, 2008by Yoshio Mimura, Kobe, Japan
1706
17062 = 2910436, a square with different digits.
Page of Squares : First Upload February 19, 2007 ; Last Revised February 19, 2007by Yoshio Mimura, Kobe, Japan
1708
17082 = 2917264, a zigzag square.
154k + 490k + 1708k + 3577k are squares for k = 1,2,3 (772, 39972, 2255472).
Page of Squares : First Upload February 19, 2007 ; Last Revised May 6, 2011by Yoshio Mimura, Kobe, Japan
1709
17092 = 13 + 743 + 1363.
A cubic polynomial:
(X + 3482)(X + 5392)(X + 15842) = X3 + 17092X2 + 10334282X + 2971140482.
by Yoshio Mimura, Kobe, Japan
1710
17102 = 28 + 28 + 38 + 48 + 58 + 58 + 58 + 68.
17102 = (1)(2)(3)(4 + 5 + 6 + ... + 41)(42 + 43 + 44 + ... + 53),
17102 = (1)(2 + 3)(4 + 5)(6 + 7 + 8 + ... + 13)(14 + 15 + 16 + ... + 43),
17102 = (1)(2 + 3)(4 + 5)(6 + 7 + 8 + ... + 24)(25 + 26 + 27 + ... + 32),
17102 = (1)(2 + 3)(4 + 5)(6 + 7 + 8 + 9)(10 + 11 + 12 + ... + 66),
17102 = (1)(2 + 3)(4 + 5 + 6 + 7 + 8)(9)(10 + 11 + 12 + ... + 66),
17102 = (1)(2 + 3)(4 + 5 + 6 + 7 + 8)(9 + 10)(11 + 12 + 13 + ... + 46),
17102 = (1)(2 + 3)(4 + 5 + 6 + 7 + 8)(9 + 10 + 11 + ... + 27)(28 + 29),
17102 = (1)(2 + 3 + 4 + ... + 28)(29 + 30 + 31 + ... + 123),
17102 = (1)(2 + 3 + 4 + 5 + 6)(7 + 8)(9)(10 + 11 + 12 + ... + 47),
17102 = (1)(2 + 3 + 4)(5)(6 + 7 + 8 + ... + 13)(14 + 15 + 16 + ... + 43),
17102 = (1)(2 + 3 + 4)(5)(6 + 7 + 8 + ... + 24)(25 + 26 + 27 + ... + 32),
17102 = (1)(2 + 3 + 4)(5)(6 + 7 + 8 + 9)(10 + 11 + 12 + ... + 66),
17102 = (1 + 2 + 3)(4 + 5 + 6 + ... + 41)(42 + 43 + 44 + ... + 53).
by Yoshio Mimura, Kobe, Japan
1711
1711 = (12 + 22 + 32 + ... + 292) / (12 + 22).
17112 = 13 + 23 + 33 + 43 + 53 + 63 + 73 + ... + 583.
17112 + 17122 + 17132 + ... + 17402 = 17412 + 17422 + 17432 + ... + 17692.
Page of Squares : First Upload February 19, 2007 ; Last Revised September 9, 2011by Yoshio Mimura, Kobe, Japan
1713
17132 = (12 + 2)(9892 + 2).
Page of Squares : First Upload December 14, 2013 ; Last Revised December 14, 2013by Yoshio Mimura, Kobe, Japan
1716
17162 = 403 + 783 + 1343.
1716k + 2184k + 6097k + 10452k are squares for k = 1,2,3 (1432, 124152, 11764092).
481k + 624k + 1404k + 1716k are squares for k = 1,2,3 (652, 23532, 904152).
The integral triangle of sides 1859, 3232, 4035 has square area 17162.
17162 = (1)(2)(3)(4)(5 + 6)(7 + 8 + 9 + ... + 149),
17162 = (1)(2)(3 + 4 + 5 + ... + 10)(11)(12 + 13 + 14)(15 + 16 + 17 + 18),
17162 = (1 + 2 + 3 + ... + 12)(13 + 14 + 15 + ... + 20)(21 + 22 + 23 + ... + 31),
17162 = (1 + 2 + 3 + ... + 32)(33 + 34 + 35 + ... + 110),
17162 = (1 + 2 + 3)(4)(5 + 6)(7 + 8 + 9 + ... + 149).
by Yoshio Mimura, Kobe, Japan
1719
Komachi equation: 17192 = 94 - 84 + 74 * 64 + 54 + 44 - 34 - 24 * 104.
Page of Squares : First Upload September 7, 2010 ; Last Revised September 7, 2010by Yoshio Mimura, Kobe, Japan
1720
17202 = 763 + 1083 + 1083.
Page of Squares : First Upload July 14, 2008 ; Last Revised July 14, 2008by Yoshio Mimura, Kobe, Japan
1722
17222 = 234 + 234 + 274 + 374.
17222 = (12 + 5)(7032 + 5).
Page of Squares : First Upload July 14, 2008 ; Last Revised December 14, 2013by Yoshio Mimura, Kobe, Japan
1725
17252 = 253 + 603 + 1403.
Page of Squares : First Upload July 14, 2008 ; Last Revised July 14, 2008by Yoshio Mimura, Kobe, Japan
1726
17262 = 2979076, a zigzag square.
The square root of 1726 is 41.54..., and 41 = 52 + 42.
Page of Squares : First Upload February 19, 2007 ; Last Revised February 19, 2007by Yoshio Mimura, Kobe, Japan
1727
537097k + 735702k + 818598k + 891132k are squares for k = 1,2,3 (17272, 15145792, 13451205792).
Page of Squares : First Upload May 6, 2011 ; Last Revised May 6, 2011by Yoshio Mimura, Kobe, Japan
1728
17282 = 13 + 713 + 1383 = 163 + 963 + 1283 = 683 + 783 + 1303 = 723 + 963 + 1203.
A cubic plynomial :
(X + 5282)(X + 17282)(X + 627712) = X3 + 627972X2 + 1134225122X + 572712560642.
Komachi equations:
17282 = - 92 * 82 * 72 + 62 * 52 * 42 * 32 / 22 * 102,
17282 = 123 / 33 * 43 * 563 / 73 / 83 * 93 = 123 / 33 * 43 / 563 * 73 * 83 * 93.
by Yoshio Mimura, Kobe, Japan
1729
17292 = 1813 - 1803 + 1793 - 1783 + 1773 - ... + 13.
665665k + 681226k + 795340k + 847210k are squares for k = 1,2,3 (17292, 15025012, 13123645992).
Page of Squares : First Upload February 19, 2007 ; Last Revised May 6, 2011by Yoshio Mimura, Kobe, Japan
1730
17302 = 2992900, 2 + 9 * 92 + 900 = 1730.
Page of Squares : First Upload February 19, 2007 ; Last Revised February 19, 2007by Yoshio Mimura, Kobe, Japan
1731
17312 = 2996361, 2 + 9 * 96 / 3 * 6 + 1 = 2 * 9 * 96 - 3 + 6 * 1 = 1731.
411978k + 586809k + 682014k + 1315560k are squares for k = 1,2,3 (17312, 16461812, 16929439652).
Page of Squares : First Upload February 19, 2007 ; Last Revised May 6, 2011by Yoshio Mimura, Kobe, Japan
1732
17322 = 44 + 284 + 324 + 344.
Page of Squares : First Upload July 14, 2008 ; Last Revised July 14, 2008by Yoshio Mimura, Kobe, Japan
1734
1 / 1734 = 0.000576..., and 576 = 242.
17342 = (72 + 2)(102 + 2)(242 + 2).
Page of Squares : First Upload February 19, 2007 ; Last Revised December 14, 2013by Yoshio Mimura, Kobe, Japan
1735
1 / 1735 = 0.000576..., and 576 = 242.
Page of Squares : First Upload February 19, 2007 ; Last Revised February 19, 2007by Yoshio Mimura, Kobe, Japan
1736
1 / 1736 = 0.000576..., and 576 = 242.
17362= 127 x 128 + 128 x 129 + 129 x 130 + 130 x 131 + 131 x 132 + ... + 222 x 223.
Page of Squares : First Upload February 19, 2007 ; Last Revised February 19, 2007by Yoshio Mimura, Kobe, Japan
1737
17372 = 3017169, 30 + 1716 - 9 = 1737.
17372± 2 are primes.
Page of Squares : First Upload February 19, 2007 ; Last Revised December 29, 2013by Yoshio Mimura, Kobe, Japan
1738
17382 = 3020644, 32 + 02 + 22 + 02 + 62 + 42 + 42 = 92.
1276k + 1529k + 1738k + 5258k are squares for k = 1,2,3 (992, 58852, 3953072).
Page of Squares : First Upload February 19, 2007 ; Last Revised May 6, 2011by Yoshio Mimura, Kobe, Japan
1739
1739 = (12 + 22 + 32 + ... + 2582) / (12 + 22 + 32 + ... + 212).
Page of Squares : First Upload November 25, 2008 ; Last Revised November 25, 2008by Yoshio Mimura, Kobe, Japan
1740
Komachi equations: 17402 = 92 * 872 / 62 * 52 * 42 / 32 * 22 */ 12.
Page of Squares : First Upload September 7, 2010 ; Last Revised September 7, 2010by Yoshio Mimura, Kobe, Japan
1741
17414 = 9187452028561, and 92 + 182 + 72 + 42 + 52 + 202 + 282 + 52 + 62 + 12 = 1741.
Page of Squares : First Upload December 1, 2008 ; Last Revised December 1, 2008by Yoshio Mimura, Kobe, Japan
1742
260k + 286k + 1742k + 5993k are squares for k = 1,2,3 (912, 62532, 4696512).
Page of Squares : First Upload May 6, 2011 ; Last Revised May 6, 2011by Yoshio Mimura, Kobe, Japan
1743
17432 = 503 + 973 + 1263.
17435 = 16087439829116943 :
162 + 02 + 82 + 72 + 42 + 32 + 92 + 82 + 292 + 12 + 162 + 92 + 42 + 32 = 1743.
by Yoshio Mimura, Kobe, Japan
1744
17442 = 3041536, a zigzag square.
Page of Squares : First Upload February 19, 2007 ; Last Revised February 19, 2007by Yoshio Mimura, Kobe, Japan
1745
1745 = (12 + 22 + 32 + ... + 1742) / (12 + 22 + 32 + ... + 142).
Page of Squares : First Upload November 25, 2008 ; Last Revised November 25, 2008by Yoshio Mimura, Kobe, Japan
1746
17462 = 3048516, a square with different digits.
17462 = 3048516, 30 * 48 + 51 * 6 = 1746.
Page of Squares : First Upload February 19, 2007 ; Last Revised February 19, 2007by Yoshio Mimura, Kobe, Japan
1748
17482 = 3055504, 32 + 02 + 52 + 52 + 52 + 02 + 42 = 102.
17483 = 5341020992, and 52 + 342 + 12 + 02 + 202 + 92 + 92 + 22 = 1748.
Page of Squares : First Upload February 19, 2007 ; Last Revised December 1, 2008by Yoshio Mimura, Kobe, Japan
1749
17492± 2 are primes.
17492 = 13 + 1103 + 1203 = 163 + 413 + 1443.
88k + 638k + 1122k + 1177k are squares for k = 1,2,3 (552, 17492, 574752).
Page of Squares : First Upload July 14, 2008 ; Last Revised December 29, 2013by Yoshio Mimura, Kobe, Japan
1750
17502 = (3 + 4 + 5 + 6 + 7)2 + (8 + 9 + 10 + 11 + 12)2 + (13 + 14 + 15 + 16 + 17)2 + ... + (118 + 119 + 120 + 121 + 122)2.
Page of Squares : First Upload February 19, 2007 ; Last Revised February 19, 2007by Yoshio Mimura, Kobe, Japan
1751
Komachi equation: 17512 = 983 - 73 + 63 * 53 + 43 * 323 + 103.
Page of Squares : First Upload September 7, 2010 ; Last Revised September 7, 2010by Yoshio Mimura, Kobe, Japan
1755
17552 = 243 + 263 + 1453 = 36 + 66 + 66 + 126.
17552 = (74 + 75 + 76)2 + (77 + 78 + 79)2 + (80 + 81 + 82)2 + ... + (149 + 150 + 151)2.
17552, 45762, 67322, 17552 + 45762, 45762 + 67322, and 67322 + 17552 are squares.
17552 = (1)(2 + 3)(4 + 5)(6 + 7 + 8 + ... + 20)(21 + 22 + 23 + ... + 33),
17552 = (1)(2 + 3 + 4)(5)(6 + 7 + 8 + ... + 20)(21 + 22 + 23 + ... + 33),
17552 = (1 + 2)(3)(4 + 5 + 6)(7 + 8 + 9 + ... + 19)(20 + 21 + 22 + ... + 25),
17552 = (1 + 2 + 3 + ... + 26)(27)(28 + 29 + 30 + ... + 37).
by Yoshio Mimura, Kobe, Japan
1756
17562 = 3083536, a zigzag square.
17562 = 63 + 463 + 1443 = 283 + 1023 + 1263.
17562 = 3083536 appears in the decimal expressions of e:
e = 2.71828•••3083536••• (from the 25078th digit)
(3083536 is the seventh 7-digit square in the expression of e.)
by Yoshio Mimura, Kobe, Japan
1758
17582 = 463 + 753 + 1373.
279522k + 666282k + 750666k + 1394094k are squares for k = 1,2,3 (17582, 17404202, 18574289642).
Page of Squares : First Upload July 14, 2008 ; Last Revised May 6, 2011by Yoshio Mimura, Kobe, Japan
1760
17602 = (23 + 3)(53 + 3)(133 + 3).
Komachi equations:
17602 = 94 - 84 + 74 * 64 - 544 / 34 / 24 - 104 = - 94 - 84 + 74 * 64 + 544 / 34 / 24 - 104.
by Yoshio Mimura, Kobe, Japan
1762
(17622 - 4) = (52 - 4)(62 - 4)(82 - 4)(92 - 4) = (32 - 4)(42 - 4)(52 - 4)(62 - 4)(92 - 4).
Page of Squares : First Upload February 19, 2007 ; Last Revised February 19, 2007by Yoshio Mimura, Kobe, Japan
1763
Komachi equation: 17632 = 983 + 763 + 53 * 43 * 33 * 23 + 13.
Page of Squares : First Upload September 7, 2010 ; Last Revised September 7, 2010by Yoshio Mimura, Kobe, Japan
1764
The square of 42.
17642 = 493 + 633 + 1403.
17642 = (12 + 5)(32 + 5)(112 + 5)(172 + 5).
17642 = (1)(2)(3 + 4 + 5 + ... + 9)(10 + 11)(12 + 13 + 14 + ... + 60),
17642 = (1)(2)(3 + 4 + 5 + ... + 9)(10 + 11 + 12 + ... + 17)(18 + 19 + 20 + ... + 31),
17642 = (1)(2)(3 + 4 + 5 + ... + 9)(10 + 11 + 12 + ... + 18)(19 + 20 + 21 + ... + 30),
17642 = (1)(2 + 3 + 5 + ... + 10)(11 + 12 + 13 + ... + 17)(18 + 19 + 20 + ... + 38),
17642 = (1)(2 + 3 + 4 + 5)(6)(7 + 8 + 9 + ... + 20)(21 + 22 + 23 + ... + 28),
17642 = (1 + 2 + 3 + ... + 7)(8 + 9 + 10 + ... + 13)(14)(15 + 16 + 17 + ... + 21).
by Yoshio Mimura, Kobe, Japan
1765
17652 = 333 + 603 + 1423 = 783 + 973 + 1203.
Page of Squares : First Upload July 14, 2008 ; Last Revised July 14, 2008by Yoshio Mimura, Kobe, Japan
1766
17662 = 3118756, 31 * 1 * 8 * 7 + 5 * 6 = 1766.
Page of Squares : First Upload February 19, 2007 ; Last Revised February 19, 2007by Yoshio Mimura, Kobe, Japan
1767
17672 = 74 + 84 + 84 + 424.
Page of Squares : First Upload July 14, 2008 ; Last Revised July 14, 2008by Yoshio Mimura, Kobe, Japan
1769
17692 = 3129361, 3 * 1 * 29 / 3 * 61 = 1769.
Page of Squares : First Upload February 19, 2007 ; Last Revised February 19, 2007by Yoshio Mimura, Kobe, Japan
1770
17702 = 13 + 23 + 33 + 43 + 53 + 63 + 73 + ... + 593.
17702 = (79 + 80 + 81)2 + (82 + 83 + 84)2 + (85 + 86 + 87)2 + ... + (151 + 152 + 153)2.
Page of Squares : First Upload February 19, 2007 ; Last Revised February 19, 2007by Yoshio Mimura, Kobe, Japan
1771
17712 = (35 + 36 + 37 + 38 + 39 + 40 + 41)2 + (42 + 43 + 44 + 45 + 46 + 47 + 48)2 + (49 + 50 + 51 + 52 + 53 + 54 + 55)2 + ... + (105 + 106 + 107 + 108 + 109 + 110 + 111)2.
17712 = 3136441, and 3136 = 562, 441 = 212.
Page of Squares : First Upload February 19, 2007 ; Last Revised February 19, 2007by Yoshio Mimura, Kobe, Japan
1773
17732 = 3143529, a zigzag square.
Page of Squares : First Upload February 19, 2007 ; Last Revised February 19, 2007by Yoshio Mimura, Kobe, Japan
1775
17752 = 3150625, a zigzag square.
17752 = 3150625, 32 + 12 + 52 + 02 + 62 + 22 + 52 = 102.
Page of Squares : First Upload February 19, 2007 ; Last Revised February 19, 2007by Yoshio Mimura, Kobe, Japan
1776
17762 = 3154176, 31 * 54 + 17 * 6 = 1776.
17762 = 123 + 473 + 1453.
Page of Squares : First Upload February 19, 2007 ; Last Revised July 14, 2008by Yoshio Mimura, Kobe, Japan
1777
17772 = 333 + 1163 + 1163 = 363 + 893 + 1343 = 164 + 294 + 324 + 344.
The square root of 1777 is 42.154, and 42 = 12 + 52 + 42.
17772 = 3157729 appears in the decimal expressions of e:
e = 2.71828•••3157729••• (from the 96427th digit)
by Yoshio Mimura, Kobe, Japan
1779
17792 = 643 + 653 + 1383.
Page of Squares : First Upload July 14, 2008 ; Last Revised July 14, 2008by Yoshio Mimura, Kobe, Japan
1781
Loop of length 5 (See 41):
1781 -- 172 + 812 = 6850 -- 682 + 502 = 7124 -- 712 + 242 = 5617 -- 562 + 172 = 3425 - 342 + 252 = 1781
by Yoshio Mimura, Kobe, Japan
1782
17822 = 3175524, 3 + 1755 + 24 = 1782.
17822 = (12 + 2)(22 + 2)(192 + 2)(222 + 2).
17822 = (1)(2)(3)(4 + 5 + 6 + 7)(8 + 9 + 10 + ... + 25)(26 + 27 + 28),
17822 = (1)(2)(3)(4 + 5 + 6 + 7)(8 + 9 + 10)(11 + 12 + 13 + ... + 43),
17822 = (1)(2 + 3 + 4 + ... + 7)(8 + 9 + 10 + ... + 16)(17 + 18 + 19 + ... + 49),
17822 = (1 + 2)(3)(4 + 5)(6)(7 + 8 + 9 + ... + 114),
17822 = (1 + 2)(3)(4 + 5 + 6 + 7)(8 + 9 + 10)(11)(12 + 13 + 14 + 15),
17822 = (1 + 2)(3 + 4 + 5 + 6)(7 + 8 + 9 + ... + 15)(16 + 17)(18),
17822 = (1 + 2 + 3)(4 + 5 + 6 + 7)(8 + 9 + 10 + ... + 25)(26 + 27 + 28),
17822 = (1 + 2 + 3)(4 + 5 + 6 + 7)(8 + 9 + 10)(11 + 12 + 13 + ... + 43) = (12 + 2)(22 + 2)(42 + 2)(52 + 2)(192 + 2) = (12 + 2)(32 + 2)(142 + 2)(222 + 2) = (12 + 2)(32 + 2)(42 + 2)(52 + 2)(142 + 2) = (22 + 2)(52 + 2)(1402 + 2) = (42 + 2)(192 + 2)(222 + 2).
by Yoshio Mimura, Kobe, Japan
1784
17842 = 3182656, a zigzag square.
17842± 3 are primes.
Page of Squares : First Upload February 19, 2007 ; Last Revised January 16, 2014by Yoshio Mimura, Kobe, Japan
1785
17852 = 13 + 423 + 1463 = 833 + 913 + 1233.
990k + 1020k + 1785k + 1830k are squares for k = 1,2,3 (752, 29252, 1176752).
Page of Squares : First Upload July 14, 2008 ; Last Revised May 6, 2011by Yoshio Mimura, Kobe, Japan
1786
17862± 3 are primes.
17862 = 3532 + 3542 + 3552 + 3562 + 3572 + 3582 + 3592 + ... + 3762.
17862 = 363 + 833 + 1373.
Page of Squares : First Upload February 19, 2007 ; Last Revised January 16, 2014by Yoshio Mimura, Kobe, Japan
1791
17912 = 3207681, a square with different digits.
Page of Squares : First Upload February 19, 2007 ; Last Revised February 19, 2007by Yoshio Mimura, Kobe, Japan
1792
17922 = 883 + 1043 + 1123 = 164 + 324 + 324 + 324 = 85 + 85 + 165 + 165 + 165.
17922 = (12 + 7)(32 + 7)(72 + 7)(212 + 7) = (72 + 7)(112 + 7)(212 + 7).
Komachi eqations: 17922 = 92 * 82 * 72 * 62 / 542 * 322 */ 12.
Page of Squares : First Upload September 7, 2010 ; Last Revised December 14, 2013by Yoshio Mimura, Kobe, Japan
1793
17932 = 44 + 84 + 344 + 374.
Page of Squares : First Upload July 14, 2008 ; Last Revised July 14, 2008by Yoshio Mimura, Kobe, Japan
1794
1794k + 3250k + 12402k + 15678k are squares for k = 1,2,3 (1822, 203322, 24085882).
130k + 1794k + 6994k + 7982k are squares for k = 1,2,3 (1302, 107642, 9254442).
by Yoshio Mimura, Kobe, Japan
1795
17952 = 3222025, a square by pegged 2.
Page of Squares : First Upload February 19, 2007 ; Last Revised February 19, 2007by Yoshio Mimura, Kobe, Japan
1797
440265k + 636138k + 1027884k + 1124922k are squares for k = 1,2,3 (17972, 17089472, 16888763072).
Page of Squares : First Upload May 6, 2011 ; Last Revised May 6, 2011by Yoshio Mimura, Kobe, Japan
1798
17982 = 3232804, a zigzag square.
17982 = S2(6727) / S2(45), where S2(n) = 12 + 22 + 32 + ... +n2.
1798k + 6882k + 25110k + 27714k are squares for k = 1,2,3 (2482, 380682, 61196482).
Page of Squares : First Upload February 19, 2007 ; Last Revised May 6, 2011by Yoshio Mimura, Kobe, Japan
1799
17992 = 253 + 843 + 1383 = 253 + 1123 + 1223.
Page of Squares : First Upload July 14, 2008 ; Last Revised July 14, 2008by Yoshio Mimura, Kobe, Japan