OFFSET
0,5
LINKS
Harvey P. Dale, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (3,-2,-1,3,-2).
FORMULA
a(n) = 9 *A153234(n). G.f. 9*x^4 / ( (x-1)*(2*x-1)*(1+x)*(x^2-x+1) ). - R. J. Mathar, Dec 17 2012
MATHEMATICA
LinearRecurrence[{3, -2, -1, 3, -2}, {0, 0, 0, 0, 9}, 40] (* Harvey P. Dale, Dec 26 2021 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Paul Curtz, Dec 21 2008
EXTENSIONS
Definition corrected by Omar E. Pol, Dec 24 2008
Edited by N. J. A. Sloane, Dec 31 2008
STATUS
approved