A029130 Expansion of 1/((1-x)(1-x^8)(1-x^10)(1-x^11)).

1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 3, 4, 4, 4, 4, 4, 5, 5, 6, 7, 8, 9, 10, 10, 11, 11, 12, 13, 14, 15, 17, 18, 20, 21, 22, 23, 24, 25, 27, 28, 31, 33, 35, 37, 39, 40, 42, 43, 46, 48, 51, 54, 57, 59, 62, 64, 67, 69, 72, 75, 79, 82

Offset

0,9

Links

Table of n, a(n) for n=0..61.

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

Mathematica

CoefficientList[Series[1/((1-x)(1-x^8)(1-x^10)(1-x^11)), {x, 0, 100}], x] (* Jinyuan Wang, Mar 18 2020 *)
LinearRecurrence[{1, 0, 0, 0, 0, 0, 0, 1, -1, 1, 0, -1, 0, 0, 0, 0, 0, -1, 0, 1, -1, 1, 0, 0, 0, 0, 0, 0, 1, -1}, {1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 3, 4, 4, 4, 4, 4, 5, 5, 6, 7, 8, 9, 10, 10, 11, 11, 12, 13, 14, 15}, 70] (* Harvey P. Dale, Aug 07 2022 *)

Crossrefs

Sequence in context: A029134 A303997 A276646 * A081611 A326539 A297995

Adjacent sequences: A029127 A029128 A029129 * A029131 A029132 A029133

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved