

A295699


Numbers that have exactly nine representations as a sum of six positive squares.


1




OFFSET

1,1


COMMENTS

It appears that this sequence is finite and complete. See the von Eitzen link for a proof for the 5 positive squares case.


REFERENCES

E. Grosswald, Representations of Integers as Sums of Squares. SpringerVerlag, New York, 1985, p. 86, Theorem 1.


LINKS

Table of n, a(n) for n=1..3.
H. von Eitzen, in reply to user James47, What is the largest integer with only one representation as a sum of five nonzero squares? on stackexchange.com, May 2014
D. H. Lehmer, On the Partition of Numbers into Squares, The American Mathematical Monthly, Vol. 55, No. 8, October 1948, pp. 476481.


CROSSREFS

Cf. A000177, A025430, A294524.
Sequence in context: A045193 A214462 A352229 * A025387 A025378 A157355
Adjacent sequences: A295696 A295697 A295698 * A295700 A295701 A295702


KEYWORD

nonn,more


AUTHOR

Robert Price, Nov 25 2017


STATUS

approved



