A290486 The least 3-Carmichael number that is divisible by the n-th odd prime, or 0 if no such number exists.

561, 1105, 1729, 561, 1105, 561, 1729, 6601, 2465, 2821, 29341, 6601, 334153, 104569501, 2508013, 178837201, 29341, 8911, 10024561, 10585, 2508013, 985052881, 19384289, 46657, 252601, 52633, 84350561, 294409, 3581761, 1152271, 139952671, 410041, 79624621

Offset

1,1

Comments

The terms were calculated using Pinch's tables of Carmichael numbers (see link below).

Links

Amiram Eldar, Table of n, a(n) for n = 1..198

R. G. E. Pinch, Tables relating to Carmichael numbers.

Crossrefs

Cf. A065091 (Odd primes), A087788 (3-Carmichael numbers), A135721, A141705.

Sequence in context: A194231 A141705 A135721 * A253595 A047713 A006971

Adjacent sequences: A290483 A290484 A290485 * A290487 A290488 A290489

Keyword

nonn

Author

Amiram Eldar, Aug 03 2017

Extensions

Escape clause added by Jianing Song, Dec 12 2021

Status

approved