OFFSET
0,2
COMMENTS
LINKS
G. C. Greubel, Table of n, a(n) for n = 0..500
Index entries for linear recurrences with constant coefficients, signature (3, 40, 192).
FORMULA
a(n) = 3*a(n-1) + 40*a(n-2) + 192*a(n-3). - G. C. Greubel, Jun 17 2016
MATHEMATICA
Clear[p, q, x, t, n];
p[x_]:= -3 - 5 x - 3 x^2 + 8 *x^3;
q[x_]:= 1/Expand[x^3*p[1/x]];
a = Table[8^(n + 1)*SeriesCoefficient[ Series[q[t], {t, 0, 60}], n], {n, 0, 60}]
LinearRecurrence[{3, 40, 192}, {1, 3, 49}, 100] (* G. C. Greubel, Jun 17 2016 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Roger L. Bagula, Nov 06 2009
EXTENSIONS
Definition simplified by the Associate Editors of the OEIS - Nov 12 2009.
STATUS
approved