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A294690
Largest number with exactly n representations as a sum of seven nonnegative squares.
1
3, 11, 15, 23, 24, 32, 35, 33, 39, 47, 48, 51, 56, 59, 55, 64, 62, 71, 68, 61, 80, 75, 83, 79, 78, 77, 96, 92, 95
OFFSET
1,1
COMMENTS
It appears that a(30) does not exist.
REFERENCES
E. Grosswald, Representations of Integers as Sums of Squares. Springer-Verlag, New York, 1985, p. 86, Theorem 1.
LINKS
D. H. Lehmer, On the Partition of Numbers into Squares, The American Mathematical Monthly, Vol. 55, No. 8, October 1948, pp. 476-481.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Robert Price, Nov 27 2017
STATUS
approved