A215438 Primes of form 5^k + k^5 + 1.

2, 7, 94933, 48989177, 2910383045673370413850001

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..6

Mathematica

Select[Table[5^n + n^5 + 1, {n, 0, 200}], PrimeQ ]

Prog

(Magma) [ a: n in [0..100] | IsPrime(a) where a is 5^n + n^5 + 1 ]

Crossrefs

Cf. A215442.

Sequence in context: A224420 A106023 A309411 * A152181 A153089 A077548

Adjacent sequences: A215435 A215436 A215437 * A215439 A215440 A215441

Keyword

nonn

Author

Vincenzo Librandi, Sep 03 2012

Status

approved