1,1

The next term is too large to include.

Table of n, a(n) for n=1..5.

a(n) = 6*A302090(n+1)^A302090(n+1) + 5.

Primes of form b*k^k + b - 1: A216148 (b=2), A301811 (b=3), A301808 (b=4), A302089 (b=5), this sequence (b=6).

Cf. A302090.

Sequence in context: A080083 A115972 A099109 * A122095 A282137 A027758

Adjacent sequences: A302088 A302089 A302090 * A302092 A302093 A302094

nonn

Seiichi Manyama, Apr 01 2018

approved