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 A025317 Numbers that are the sum of 2 distinct nonzero squares in 7 or more ways. 5
 27625, 32045, 40885, 45305, 47125, 55250, 58565, 60125, 61625, 64090, 66625, 67405, 69745, 71825, 77285, 78625, 80665, 81770, 86125, 87125, 90610, 91205, 93925, 94250, 98345, 98605, 99125, 99905, 101065, 105625, 107185, 110500, 111605, 112625 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS MATHEMATICA nn = 112625; t = Table[0, {nn}]; lim = Floor[Sqrt[nn - 1]]; Do[num = i^2 + j^2; If[num <= nn, t[[num]]++], {i, lim}, {j, i - 1}]; Flatten[Position[t, _?(# >= 7 &)]] (* T. D. Noe, Apr 07 2011 *) CROSSREFS Sequence in context: A206364 A224110 A025298 * A025299 A025318 A025291 Adjacent sequences:  A025314 A025315 A025316 * A025318 A025319 A025320 KEYWORD nonn AUTHOR STATUS approved

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