cp's OEIS Frontend

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.

A295799 Numbers that have exactly two representations as a sum of seven positive squares.

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%I A295799 #13 Dec 03 2017 02:14:11
%S A295799 22,25,28,30,33,38
%N A295799 Numbers that have exactly two representations as a sum of seven positive squares.
%C A295799 It appears that this sequence is finite and complete. See the von Eitzen link for a proof for the 5 positive squares case.
%D A295799 E. Grosswald, Representations of Integers as Sums of Squares. Springer-Verlag, New York, 1985, p. 86, Theorem 1.
%H A295799 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 A295799 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 A295799 Cf. A025431, A287166, A295692.
%K A295799 nonn,more
%O A295799 1,1
%A A295799 _Robert Price_, Nov 27 2017