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 A295692 #15 Dec 03 2017 00:45:49 %S A295692 21,24,29,42,58,64 %N A295692 Numbers that have exactly two representations as a sum of six positive squares. %C A295692 It appears that this sequence is finite and complete. See the von Eitzen link for a proof for the 5 positive squares case. %D A295692 E. Grosswald, Representations of Integers as Sums of Squares. Springer-Verlag, New York, 1985, p. 86, Theorem 1. %H A295692 H. von Eitzen, in reply to user James47, <a href="http://math.stackexchange.com/questions/811824/what-is-the-largest-integer-with-only-one-representation-as-a-sum-of-five-nonzer">What is the largest integer with only one representation as a sum of five nonzero squares?</a> on stackexchange.com, May 2014 %H A295692 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. %Y A295692 Cf. A000177, A025430, A294524. %K A295692 nonn,more %O A295692 1,1 %A A295692 _Robert Price_, Nov 25 2017