A013908 a(n) = 23^(5*n + 3).

12167, 78310985281, 504036361936467383, 3244150909895248285300369, 20880467999847912034355032910567, 134393854047545109686936775588697536481, 865004941741938633917747707002884268046728983, 5567468501746134532846058029734065138452687762629169

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn

Links

• Vincenzo Librandi, Table of n, a(n) for n = 0..50
• Tanya Khovanova, Recursive Sequences
• Index entries for linear recurrences with constant coefficients, signature (6436343).

Crossrefs

Cf. A009967.

Programs

Magma

[23^(5*n+3): n in [0..10]]; // Vincenzo Librandi, May 29 2011

Formula

a(n) = 6436343*a(n-1), a(0)=12167. - Vincenzo Librandi, May 29 2011