A013761 a(n) = 17^(3*n + 2).

289, 1419857, 6975757441, 34271896307633, 168377826559400929, 827240261886336764177, 4064231406647572522401601, 19967568900859523802559065713, 98100666009922840441972689847969, 481968572106750915091411825223071697

Offset

0,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..100

Tanya Khovanova, Recursive Sequences

Index entries for linear recurrences with constant coefficients, signature (4913).

Formula

From Philippe Deléham, Dec 03 2008: (Start)

a(n) = 4913*a(n-1), a(0)=289.

G.f.: 289/(1-4913*x).

a(n) = 17*A013760(n). (End)

Prog

(Magma) [17^(3*n+2): n in [0..15]]; // Vincenzo Librandi, May 24 2011
(PARI) a(n)=17^(3*n+2) \\ Charles R Greathouse IV, Jul 11 2016

Crossrefs

Sequence in context: A260866 A252360 A125249 * A013883 A180701 A091680

Adjacent sequences: A013758 A013759 A013760 * A013762 A013763 A013764

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved