A025863 Expansion of 1/((1-x^4)(1-x^5)(1-x^11)).

1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 2, 3, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 10, 10, 10, 10, 11, 12, 11, 11, 12, 13, 13, 13, 13, 14, 14, 15, 15, 15

Offset

0,16

Links

Table of n, a(n) for n=0..72.

Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 1, 1, 0, 0, 0, -1, 0, 1, 0, 0, 0, -1, -1, 0, 0, 0, 1).

Mathematica

CoefficientList[Series[1/((1-x^4)(1-x^5)(1-x^11)), {x, 0, 80}], x] (* or *) LinearRecurrence[{0, 0, 0, 1, 1, 0, 0, 0, -1, 0, 1, 0, 0, 0, -1, -1, 0, 0, 0, 1}, {1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 2}, 80] (* Harvey P. Dale, Jun 14 2017 *)

Crossrefs

Sequence in context: A071784 A161638 A066030 * A346307 A339352 A372515

Adjacent sequences: A025860 A025861 A025862 * A025864 A025865 A025866

Keyword

nonn

Author

N. J. A. Sloane.

Status

approved