OFFSET
0,3
LINKS
Seiichi Manyama, Table of n, a(n) for n = 0..444
FORMULA
E.g.f.: exp(x^2/(1+x)).
a(n) = (-1)^n * A052845(n).
a(n) ~ (-1)^n * n^(n-1/4) * exp(-3/2 + 2*sqrt(n) - n)/sqrt(2). - Vaclav Kotesovec, Sep 30 2017
MATHEMATICA
CoefficientList[Series[E^(x^2/(1+x)), {x, 0, 20}], x] * Range[0, 20]! (* Vaclav Kotesovec, Sep 30 2017 *)
PROG
(PARI) x='x+O('x^66); Vec(serlaplace(exp(x^2/(1+x))))
CROSSREFS
KEYWORD
sign
AUTHOR
Seiichi Manyama, Sep 30 2017
STATUS
approved