This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A294297 #12 Oct 29 2017 13:07:34 %S A294297 50,52,54,58,70,73,74,75,76,84,85,86,89,91,93,101,103,109,111,113,127, %T A294297 131,140,142,143,151,167,191,200,208,216,232,280,296,304,336,344,560, %U A294297 568,800,832,864,928,1120,1184,1216,1344,1376,2240,2272,3200,3328,3456 %N A294297 Integers with precisely five partitions into sums of four squares of nonnegative numbers. %C A294297 A002635(a(n)) = 5. %H A294297 Robert Price, <a href="/A294297/b294297.txt">Table of n, a(n) for n = 1..81</a> %H A294297 D. H. Lehmer, <a href="http://www.jstor.org/stable/2305380">On the Partition of Numbers into Squares</a>, The American Mathematical Monthly, Vol. 55, No.8, October 1948, pp. 476-481. %H A294297 <a href="/index/Su#ssq">Index entries for sequences related to sums of squares</a> %t A294297 f[n_] := Length@ PowersRepresentations[n, 4, 2]; Select[ Range@ 3500, f@# == 5 &] (* _Robert G. Wilson v_, Oct 27 2017 *) %Y A294297 Cf. A001156, A002635, A006431, A025428, A180149, A245022, A294282. %K A294297 nonn %O A294297 1,1 %A A294297 _Robert Price_, Oct 27 2017