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 A294308 #12 Oct 29 2017 13:07:44 %S A294308 82,98,100,102,106,108,118,125,129,132,133,134,135,161,163,173,183, %T A294308 197,199,204,211,212,215,236,263,328,392,400,408,424,432,472,528,536, %U A294308 816,848,944,1312,1568,1600,1632,1696,1728,1888,2112,2144,3264,3392,3776 %N A294308 Integers with precisely seven partitions into sums of four squares of nonnegative numbers. %C A294308 A002635(a(n)) = 7. %H A294308 Robert Price, <a href="/A294308/b294308.txt">Table of n, a(n) for n = 1..74</a> %H A294308 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 A294308 <a href="/index/Su#ssq">Index entries for sequences related to sums of squares</a> %t A294308 f[n_]:=Length@PowersRepresentations[n, 4, 2]; Select[Range@650, f@#==7 &] (* _Vincenzo Librandi_, Oct 28 2017 *) %Y A294308 Cf. A001156, A002635, A006431, A025428, A180149, A245022, A294282, A294297, A293175. %K A294308 nonn %O A294308 1,1 %A A294308 _Robert Price_, Oct 27 2017