OFFSET
0,2
LINKS
Seiichi Manyama, Table of n, a(n) for n = 0..385
PROG
(PARI) N=66; x='x+O('x^N); Vec(1/sum(k=0, N, (k+1)^(k+1)*x^k))
CROSSREFS
KEYWORD
sign
AUTHOR
Seiichi Manyama, Dec 19 2017
STATUS
approved