OFFSET
1,3
COMMENTS
LINKS
Paul D. Hanna, Table of n, a(n) for n = 1..60
EXAMPLE
E.g.f.: G(x) = x - 2*x^3/3! + 6*x^4/4! + 104*x^5/5! + 130*x^6/6! - 7480*x^7/7! + 17808*x^8/8! + 790524*x^9/9! - 113170*x^10/10! - 206401200*x^11/11! + 259762932*x^12/12! + 53140218296*x^13/13! - 111175815660*x^14/14! - 24172057073456*x^15/15! +...
PROG
CROSSREFS
KEYWORD
sign
AUTHOR
Paul D. Hanna, Dec 20 2016
STATUS
approved