A094814 a(n) = n^(prime(prime(n))).

1, 32, 177147, 17179869184, 4656612873077392578125, 80204967233062404407033075859456, 72574551534231909331741171093173785967490646405143, 3213876088517980551083924184682325205044405987565585670602752

Offset

1,2

Links

Table of n, a(n) for n=1..8.

Formula

a(n) = n^A006450(n).

Mathematica

Table[ n^Prime[ Prime[n]], {n, 7}] (* Robert G. Wilson v, Jun 15 2004 *)

Prog

(PARI) f(n) = for(x=1, n, print1(x^prime(prime(x)), ", "))
(Magma) [n^(NthPrime(NthPrime(n))): n in [1..10]]; // Vincenzo Librandi, Jul 25 2015

Crossrefs

Cf. A006450.

Sequence in context: A217272 A017189 A159414 * A017297 A228427 A186010

Adjacent sequences: A094811 A094812 A094813 * A094815 A094816 A094817

Keyword

nonn

Author

Cino Hilliard, Jun 11 2004

Extensions

a(8) from Vincenzo Librandi, Jul 25 2015

Status

approved