OFFSET
0,2
LINKS
Robert Israel, Table of n, a(n) for n = 0..68
MAPLE
A055612:= n -> mul(binomial(n, m)+1, m=1..n):
MATHEMATICA
Differences@ Array[Product[1 + Binomial[#, m], {m, #}] &, 16, 0] (* Michael De Vlieger, Oct 30 2017 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Oct 30 2017, following a suggestion from Joerg Arndt.
STATUS
approved