A295801 Numbers that have exactly four representations as a sum of seven positive squares.
37, 40, 42, 46, 48, 49, 50, 52, 53, 62, 65
Offset: 1
References
- E. Grosswald, Representations of Integers as Sums of Squares. Springer-Verlag, New York, 1985, p. 86, Theorem 1.
Links
- 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. 476-481.
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