OFFSET
0,2
LINKS
G. C. Greubel, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,0,0,0,1).
FORMULA
From R. J. Mathar, Feb 08 2011: (Start)
a(n) = a(n-11).
G.f.: (-1-3*x-9*x^2-27*x^3-35*x^4-13*x^5-39*x^6-25*x^7-29*x^8-41*x^9
-31*x^10) / ((x-1)*(1+x+x^2+x^3+x^4+x^5+x^6+x^7+x^8+x^9+x^10)). (End)
MATHEMATICA
PowerMod[3, Range[0, 50], 46] (* or *) Table[Mod[3^n, 46], {n, 0, 100}] (* G. C. Greubel, Mar 09 2016 *)
PROG
(PARI) a(n)=lift(Mod(3, 46)^n) \\ Charles R Greathouse IV, Mar 22 2016
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, May 12 2002
STATUS
approved