OFFSET
0,3
LINKS
Alois P. Heinz, Table of n, a(n) for n = 0..400
H. W. Gould, Harris Kwong, Jocelyn Quaintance, On Certain Sums of Stirling Numbers with Binomial Coefficients, J. Integer Sequences, 18 (2015), #15.9.6.
MAPLE
a:= n-> (m-> abs(add((-1)^k*binomial(2*n+m, n-k)
*combinat[stirling2](n+k, k), k=0..n)))(-3):
seq(a(n), n=0..20); # Alois P. Heinz, Sep 06 2015
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Sep 06 2015
EXTENSIONS
More term from Alois P. Heinz, Sep 06 2015
STATUS
approved