OFFSET
0,2
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..200
A. J. Macula, Lewis Carroll and the enumeration of minimal covers, Math. Mag., 68 (1995), 269-274.
Eric Weisstein's World of Mathematics, Minimal Cover
Index entries for linear recurrences with constant coefficients, signature (65, -1685, 21775, -140274, 360360).
MATHEMATICA
CoefficientList[Series[1 / ((1 - 11 x) (1 - 12 x) (1 - 13 x) (1 - 14 x) (1 - 15 x)), {x, 0, 20}], x] (* Vincenzo Librandi, Jun 24 2013 *)
PROG
(PARI) Vec(1/((1-11*x)*(1-12*x)*(1-13*x)*(1-14*x)*(1-15*x))+O(x^99)) \\ Charles R Greathouse IV, Sep 26 2015
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
EXTENSIONS
Offset changed from 1 to 0. Typo in name fixed by Vincenzo Librandi, Jun 24 2013
STATUS
approved