A013771 a(n) = 22^(3*n + 2).

484, 5153632, 54875873536, 584318301411328, 6221821273427820544, 66249952919459433152512, 705429498686404044207947776, 7511413302012830262726227918848, 79981528839832616637508874879893504, 851643319086537701956194499721106030592

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 (10648).

Prog

(Magma) [22^(3*n+2): n in [0..10]]; // Vincenzo Librandi, Jun 27 2011

Crossrefs

Subsequence of A009966.

Sequence in context: A085120 A250614 A234780 * A114774 A013903 A160090

Adjacent sequences: A013768 A013769 A013770 * A013772 A013773 A013774

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved