A173679 - OEIS

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A173679

Number of ways of writing n as a sum of 5 nonnegative cubes.

1, 5, 10, 10, 5, 1, 0, 0, 5, 20, 30, 20, 5, 0, 0, 0, 10, 30, 30, 10, 0, 0, 0, 0, 10, 20, 10, 5, 20, 30, 20, 5, 5, 5, 0, 20, 60, 60, 20, 0, 1, 0, 0, 30, 60, 30, 0, 0, 0, 0, 0, 20, 20, 0, 10, 30, 30, 10, 0, 5, 0, 0, 30, 60, 35, 20, 30, 20, 5, 0, 30, 30, 20, 60, 60, 20, 0, 0, 10, 0, 30, 70, 50, 10, 0, 0, 0, 0, 20, 40, 20, 20, 60, 60, 20, 0, 5, 10, 0, 60, 120

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OFFSET

0,2

COMMENTS

Order matters. This is the coefficient of q^n in the expansion of {Sum_{m>=0} q^(m^3)}^5.

LINKS

Seiichi Manyama, Table of n, a(n) for n = 0..10000

CROSSREFS

Cf. A173677.

Sums of k cubes, number of ways of writing n as, for k=1..9: A010057, A173677, A051343, A173678, A173679, A173680, A173676, A173681, A173682.

Sequence in context: A343852 A198286 A001483 * A230208 A168228 A277950

Adjacent sequences: A173676 A173677 A173678 * A173680 A173681 A173682

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Nov 25 2010

STATUS

approved