OFFSET
0,8
LINKS
Vaclav Kotesovec, Table of n, a(n) for n = 0..108
MAPLE
b:= proc(n, i) option remember; `if`(n>(i*(i+1)/2)^2, 0,
`if`(i=0, 1, b(n, i-1)+b(n+i^3, i-1)+b(abs(n-i^3), i-1)))
end:
a:= n-> b(n$2):
seq(a(n), n=0..35); # Alois P. Heinz, Jan 23 2024
MATHEMATICA
Table[Coefficient[Product[(x^(k^3) + 1 + 1/x^(k^3)), {k, 1, n}], x, n], {n, 0, 34}]
CROSSREFS
KEYWORD
nonn
AUTHOR
Ilya Gutkovskiy, Jan 23 2024
STATUS
approved