A185667 Primes in A000081.

2, 719, 87811

Offset: 1

Author

Jonathan Vos Post, Feb 08 2011

Keywords

• nonn

Comments

A000081(n) is prime for n in A051420.

a(4) = A000081(343) has 158 digits and is too large to be displayed here.

Links

• Kevin Ryde, Table of n, a(n) for n = 1..6

Crossrefs

Cf. A000040, A000081, A005200, A051420, A119641, A119642.

Formula

A000040 INTERSECTION A000081.

a(n) = A000081(A051420(n)). - Amiram Eldar, Nov 11 2017