A029236 Expansion of 1/((1-x^2)*(1-x^8)*(1-x^9)*(1-x^10)).

1, 0, 1, 0, 1, 0, 1, 0, 2, 1, 3, 1, 3, 1, 3, 1, 4, 2, 6, 3, 7, 3, 7, 3, 8, 4, 10, 6, 12, 7, 13, 7, 14, 8, 16, 10, 19, 12, 21, 13, 23, 14, 25, 16, 28, 19, 31, 21, 34, 23, 37, 25, 40, 28, 44, 31, 48, 34, 52, 37, 56, 40, 60, 44, 65

Offset

0,9

Comments

Number of partitions of n into parts 2, 8, 9, and 10. - Vincenzo Librandi, Jun 03 2014

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

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

Mathematica

CoefficientList[Series[1/((1 - x^2) (1 - x^8) (1 - x^9) (1 - x^10)), {x, 0, 100}], x] (* Vincenzo Librandi, Jun 03 2014 *)

Prog

(PARI) Vec(1/((1-x^2)*(1-x^8)*(1-x^9)*(1-x^10)) + O(x^80)) \\ Jinyuan Wang, Mar 15 2020

Crossrefs

Sequence in context: A116372 A232465 A029242 * A152188 A239930 A226859

Adjacent sequences: A029233 A029234 A029235 * A029237 A029238 A029239

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved