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 (194481).
MATHEMATICA
NestList[194481#&, 9261, 10] (* Harvey P. Dale, May 11 2018 *)
PROG
(Magma) [21^(4*n+3): n in [0..15]]; // Vincenzo Librandi, Jul 07 2011
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved