A302775 a(n) is the first term in A303762 that has prime(n) as one of its prime factors.

2, 6, 15, 210, 231, 6006, 4641, 176358, 119301, 6919458, 4663113, 345070362, 228191691, 19624485426, 11248180671, 1192307151126, 748362999111, 91300285891542, 51839992836723, 7361278982814666, 4010248998100527, 633619341699883266, 360208255897878843, 64117069549822434054, 37465998471884193393

Offset: 1

Author

Antti Karttunen, May 05 2018

Keywords

• nonn

Comments

It seems that A002110(2n+1)/a(2n+1) = A066205(n).

Crossrefs

Cf. A002110, A066205, A302774, A303762.

Programs

PARI

\\ See program in A302774.

Formula

a(n) = A303762(A302774(n)).