A082179 (c(p)-2)/p where p runs through the primes and where c(p) denotes the p-th Catalan number = 1/(p+1)*C(2p,p).

0, 1, 8, 61, 5344, 57146, 7626164, 93013852, 14915635376, 34560076436254, 469181807716997, 1241913630395182226, 246680941259460930098, 3508220446629891899086, 720612207599809508221904

Offset

1,3

Links

Table of n, a(n) for n=1..15.

Crossrefs

Cf. A000108.

Sequence in context: A362944 A001466 A182257 * A114028 A044527 A269607

Adjacent sequences: A082176 A082177 A082178 * A082180 A082181 A082182

Keyword

nonn

Author

Benoit Cloitre, May 10 2003

Status

approved