OFFSET
0,9
LINKS
FORMULA
a(n) = [x^n] (Sum_{k>=0} x^(k^3))^n.
MATHEMATICA
Table[SeriesCoefficient[Sum[x^k^3, {k, 0, n}]^n, {x, 0, n}], {n, 0, 34}]
CROSSREFS
KEYWORD
nonn
AUTHOR
Ilya Gutkovskiy, Aug 30 2017
STATUS
approved