OFFSET
0,4
LINKS
Seiichi Manyama, Table of n, a(n) for n = 0..530
FORMULA
a(n) = (-1)^n * A133189(n).
PROG
(PARI) x='x+O('x^66); Vec(serlaplace(exp(1/2!*x^2*exp(-x))))
CROSSREFS
KEYWORD
sign
AUTHOR
Seiichi Manyama, Sep 26 2017
STATUS
approved