OFFSET
1,1
LINKS
Seiichi Manyama, Table of n, a(n) for n = 1..10000
FORMULA
a(n) = -n*A000594(n+1).
EXAMPLE
G.f.: 24*q - 504*q^2 + 4416*q^3 - 19320*q^4 + 30240*q^5 + 100464*q^6 - 591360*q^7 + ...
CROSSREFS
KEYWORD
sign
AUTHOR
Seiichi Manyama, Jul 13 2017
STATUS
approved