OFFSET
0,3
FORMULA
a(n) = [x^5] DedekindEta(x)^n.
a(n) = A319933(n, 5).
MAPLE
a := n -> (1/720)*n*(n-10)*(n-1)*(n^3-34*n^2+181*n-144);
seq(a(n), n=0..39);
CROSSREFS
KEYWORD
sign
AUTHOR
Peter Luschny, Oct 02 2018
STATUS
approved