OFFSET
1,1
LINKS
FORMULA
G.f.: x*(2+3*x^2) / ( (x-1)*(5*x-1)*(1+x+x^2) ). - R. J. Mathar, Apr 27 2015
MATHEMATICA
nn=30; With[{c=PadRight[{}, nn, {2, 0, 3}]}, Table[FromDigits[Take[c, n], 5], {n, nn}]] (* Harvey P. Dale, Aug 29 2012 *)
PROG
(PARI) a(n)=([0, 1, 0, 0; 0, 0, 1, 0; 0, 0, 0, 1; -5, 1, 0, 5]^(n-1)*[2; 10; 53; 267])[1, 1] \\ Charles R Greathouse IV, Feb 13 2017
CROSSREFS
KEYWORD
nonn,base,easy
AUTHOR
STATUS
approved