A013799 a(n) = 13^(4*n + 3).

2197, 62748517, 1792160394037, 51185893014090757, 1461920290375446110677, 41753905413413116367045797, 1192533292512492016559195008117, 34059943367449284484947168626829637, 972786042517719014174576083150881262357

Offset

0,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..200

Tanya Khovanova, Recursive Sequences

Index entries for linear recurrences with constant coefficients, signature (28561).

Mathematica

NestList[28561#&, 2197, 10] (* Harvey P. Dale, Aug 01 2021 *)

Prog

(Magma) [13^(4*n+3): n in [0..10]]; // Vincenzo Librandi, Jun 28 2011
(Maxima) makelist(13^(4*n+3), n, 0, 20); /* Martin Ettl, Oct 21 2012 */
(PARI) a(n) = 13^(4*n+3); \\ Altug Alkan, Sep 08 2018

Crossrefs

Sequence in context: A202459 A017535 A180693 * A013868 A044884 A019297

Adjacent sequences: A013796 A013797 A013798 * A013800 A013801 A013802

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved