A013875 a(n) = 15^(5*n + 2).

225, 170859375, 129746337890625, 98526125335693359375, 74818276426792144775390625, 56815128661595284938812255859375, 43143988327398919500410556793212890625, 32762466136118554495624266564846038818359375, 24878997722115027320114677422679960727691650390625

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 (759375).

Formula

a(n) = 759375*a(n-1). - Harvey P. Dale, Mar 18 2016

Mathematica

15^(5*Range[0, 10]+2) (* or *) NestList[759375#&, 225, 10] (* Harvey P. Dale, Mar 18 2016 *)

Prog

(Magma) [15^(5*n+2): n in [0..10]]; // Vincenzo Librandi, Jul 10 2011

Crossrefs

Sequence in context: A077729 A077737 A068123 * A043670 A296898 A265499

Adjacent sequences: A013872 A013873 A013874 * A013876 A013877 A013878

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved