OFFSET
0,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (5,-4).
FORMULA
a(n) = 4*a(n-1) + 3, a(0)=5.
G.f.: ( 5-2*x ) / ( (4*x-1)*(x-1) ). - R. J. Mathar, Jul 08 2022
MATHEMATICA
NestList[4#+3&, 5, 30] (* Harvey P. Dale, Jan 14 2022 *)
PROG
(Magma) [6*4^n-1: n in [0..30]]; // Vincenzo Librandi, Aug 08 2011
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Paul Curtz, Jul 03 2008
STATUS
approved