OFFSET
0,4
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (1,0,0,0,0,1).
MATHEMATICA
CoefficientList[Series[(1+x^3)/(1-x-x^6), {x, 0, 50}], x] (* or *) LinearRecurrence[{1, 0, 0, 0, 0, 1}, {1, 1, 1, 2, 2, 2}, 50] (* Harvey P. Dale, Apr 25 2014 *)
PROG
(PARI) Vec((1+x^3)/(1-x-x^6) + O(x^50)) \\ Jinyuan Wang, Apr 01 2020
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Johannes W. Meijer, Aug 11 2011
STATUS
approved