OFFSET
0,3
LINKS
Alois P. Heinz, Table of n, a(n) for n = 0..10000
MAPLE
a:= n-> binomial(2*n, n)/(n+1) mod (n+2):
seq(a(n), n=0..88);
PROG
(PARI) for(k=0, 80, print1(binomial(2*k, k)/(k+1)%(k+2), ", ")) \\ Hugo Pfoertner, Jul 16 2020
(Python)
A067770_list, c = [1, 1], 1
for n in range(2, 10001):
c = c*(4*n-2)//(n+1)
A067770_list.append(c % (n+2)) # Chai Wah Wu, Jul 16 2020
CROSSREFS
KEYWORD
nonn
AUTHOR
Claude Lenormand (claude.lenormand(AT)free.fr), Feb 05 2002
EXTENSIONS
Name corrected by Hugo Pfoertner, Jul 16 2020
STATUS
approved