A013821 a(n) = 24^(4*n + 3).

13824, 4586471424, 1521681143169024, 504857282956046106624, 167499529910025153071284224, 55572324035428505185378394701824, 18437563379178327736384102280592359424, 6117141027690268863066571918245810640257024

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 (331776).

Mathematica

24^(4*Range[0, 10]+3) (* or *) NestList[331776#&, 13824, 10] (* Harvey P. Dale, May 03 2020 *)

Prog

(Magma) [24^(4*n+3): n in [0..10]]; // Vincenzo Librandi, Jul 07 2011

Crossrefs

Sequence in context: A109102 A250822 A250499 * A013912 A179582 A325886

Adjacent sequences: A013818 A013819 A013820 * A013822 A013823 A013824

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved