OFFSET
0,2
LINKS
Seiichi Manyama, Table of n, a(n) for n = 0..427
PROG
(PARI) N=66; x='x+O('x^N); Vec(serlaplace(exp(2*(1/(1-x)^2-1))))
CROSSREFS
KEYWORD
nonn
AUTHOR
Seiichi Manyama, Oct 24 2017
STATUS
approved