A029423 Expansion of 1/((1-x^6)(1-x^8)(1-x^9)(1-x^10)).

1, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 2, 1, 3, 1, 2, 1, 2, 1, 4, 2, 4, 3, 4, 2, 5, 2, 5, 4, 6, 4, 8, 4, 7, 5, 8, 5, 10, 6, 10, 8, 11, 7, 13, 8, 13, 10, 14, 10, 17, 11, 17, 13, 18, 13, 21, 14, 21, 17, 23, 17, 26, 18, 26, 21

Offset

0,17

Links

Table of n, a(n) for n=0..69.

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

Mathematica

CoefficientList[Series[1/((1-x^6)(1-x^8)(1-x^9)(1-x^10)), {x, 0, 100}], x] (* Jinyuan Wang, Mar 11 2020 *)
LinearRecurrence[{0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, -1, -1, -1, -1, -1, -1, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, -1}, {1, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 2, 1, 3, 1, 2, 1, 2, 1, 4, 2, 4, 3, 4, 2, 5, 2, 5}, 100] (* Harvey P. Dale, Jun 16 2021 *)

Crossrefs

Sequence in context: A214180 A343073 A184166 * A184169 A176207 A059130

Adjacent sequences: A029420 A029421 A029422 * A029424 A029425 A029426

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved