A301645 Primes of form 16*k^k - 1.

431, 49999, 7006302246093749999, 7094823811888604319171994089906398284847

Offset

1,1

Links

Table of n, a(n) for n=1..4.

Formula

a(n) = 16*A301524(n)^A301524(n) - 1.

Crossrefs

Cf. A301524, A301642.

Sequence in context: A179173 A210349 A048961 * A063463 A175026 A205192

Adjacent sequences: A301642 A301643 A301644 * A301646 A301647 A301648

Keyword

nonn

Author

Seiichi Manyama, Mar 25 2018

Status

approved