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

0, 1, 8, 61, 5344, 57146, 7626164, 93013852, 14915635376, 34560076436254, 469181807716997, 1241913630395182226, 246680941259460930098, 3508220446629891899086, 720612207599809508221904, 2191657951995894985859506526, 6880423646230118402214295650290

Offset

1,3

Links

Amiram Eldar, Table of n, a(n) for n = 1..263

Mathematica

Table[(CatalanNumber[p] - 2)/p, {p, Prime[Range[15]]}] (* Amiram Eldar, Apr 21 2025 *)

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