OFFSET
0,2
LINKS
Index entries for linear recurrences with constant coefficients, signature (11, -34, 24).
FORMULA
G.f.: 1/((1-x)*(1-4*x)*(1-6*x)).
a(n) = (1/15) - (8/3)*4^n + (18/5)*6^n. - Antonio Alberto Olivares, Feb 07 2010
a(0) = 1, a(1) = 11, a(n) = 10*a(n-1) - 24*a(n-2) + 1. - Vincenzo Librandi, Feb 10 2011
a(0) = 1, a(1) = 11, a(2) = 87, a(n) = 11*a(n-1) - 34*a(n-2) + 24*a(n-3). - Harvey P. Dale, Nov 04 2011
MATHEMATICA
CoefficientList[Series[1/((1-x)(1-4x)(1-6x)), {x, 0, 30}], x] (* or *) LinearRecurrence[{11, -34, 24}, {1, 11, 87}, 30] (* Harvey P. Dale, Nov 04 2011 *)
PROG
(PARI) Vec(1/((1-x)*(1-4*x)*(1-6*x)) + O(x^40)) \\ Michel Marcus, Sep 04 2017
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved