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 (243).
FORMULA
MATHEMATICA
NestList[243#&, 3, 20] (* Harvey P. Dale, Jan 26 2013 *)
PROG
(Magma) [3^(5*n+1): n in [0..15]]; // Vincenzo Librandi, Jul 07 2011
(Maxima) makelist(3^(5*n+1), n, 0, 20); /* Martin Ettl, Oct 21 2012 */
(PARI) a(n)=3^(5*n+1) \\ Charles R Greathouse IV, Jul 11 2016
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved