A100627 3^(2p + 1) where p is prime.

243, 2187, 177147, 14348907, 94143178827, 7625597484987, 50031545098999707, 4052555153018976267, 26588814358957503287787, 14130386091738734504764811067, 1144561273430837494885949696427, 608266787713357709119683992618861307, 3990838394187339929534246675572349035227

Offset

1,1

Links

Table of n, a(n) for n=1..13.

Example

3^(2*2 + 1) = 243.

Prog

(Magma) [(3^(2*p + 1)): p in PrimesUpTo(70)]; // Vincenzo Librandi, Feb 04 2011

Crossrefs

Sequence in context: A113335 A217968 A233158 * A269056 A209507 A226777

Adjacent sequences: A100624 A100625 A100626 * A100628 A100629 A100630

Keyword

nonn

Author

Parthasarathy Nambi, Dec 02 2004

Extensions

a(6)-a(13) from Vincenzo Librandi, Feb 04 2011

Status

approved