OFFSET
0,2
FORMULA
a(n)= -sum(A092083(n, m)*(-1)^m, m=1..n), n>=1.
G.f.: (-1 +(1-36*x)^(-1/6))/(5+(1-36*x)^(-1/6)).
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Wolfdieter Lang, Mar 19 2004
STATUS
approved