OFFSET
0,3
LINKS
A. Bostan and M. Kauers, Automatic Classification of Restricted Lattice Walks, arXiv:0811.2899 (2008).
FORMULA
MAPLE
seq(simplify(hypergeom([-n, 1/2], [2], 4) + n*hypergeom([-n/2+1, -n/2+1/2], [2], 4)), n=0..30);
MATHEMATICA
Table[ JacobiP[n, 1, -n-3/2, -7]/(n+1) + GegenbauerC[n-1, -n, -1/2], {n, 0, 30} ]
PROG
CROSSREFS
KEYWORD
nonn
AUTHOR
Peter Luschny, May 13 2016
STATUS
approved