A013913 a(n) = 24^(5*n + 4).

331776, 2641807540224, 21035720123168587776, 167499529910025153071284224, 1333735776850284124449081472843776, 10620036506406716776157242913621199028224, 84563357566790276763032290197830086290913099776, 673346220481905860719963226704206593022095630190772224

Offset

0,1

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 (7962624).

Formula

a(n) = 7962624*a(n-1), a(0)=331776. - Vincenzo Librandi, May 30 2011

G.f.: 331776/(1 - 7962624*x). - Stefano Spezia, Sep 09 2018

E.g.f.: 331776*exp(7962624*x). - Alejandro J. Becerra Jr., Jun 27 2021

Mathematica

24^(5Range[0, 10]+4) (* Harvey P. Dale, Apr 26 2011 *)

Prog

(Magma) [24^(5*n+4): n in [0..10]]; // Vincenzo Librandi, May 30 2011
(PARI) a(n)=24^(5*n+4) \\ Charles R Greathouse IV, May 30 2011

Crossrefs

Sequence in context: A256902 A244044 A134359 * A258897 A237331 A254583

Adjacent sequences: A013910 A013911 A013912 * A013914 A013915 A013916

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved