A029404 Expansion of 1/((1-x^5)(1-x^8)(1-x^9)(1-x^11)).

1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 2, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 4, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6, 7, 6, 8, 8, 8, 9, 9, 10, 10, 10, 11, 12, 12, 13, 13, 14, 15, 15, 16, 16, 17, 18, 19, 19, 20, 21, 22, 23, 23, 24, 25

Offset

0,17

Links

Table of n, a(n) for n=0..68.

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

Mathematica

CoefficientList[Series[1/((1-x^5)(1-x^8)(1-x^9)(1-x^11)), {x, 0, 100}], x] (* Jinyuan Wang, Mar 11 2020 *)
LinearRecurrence[{0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, -1, -1, 0, -1, -1, 0, -1, -1, 0, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, -1}, {1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 2, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 4, 3, 4, 4, 4, 5}, 80] (* Harvey P. Dale, Jul 05 2021 *)

Crossrefs

Sequence in context: A125688 A230257 A060508 * A029417 A029237 A078641

Adjacent sequences: A029401 A029402 A029403 * A029405 A029406 A029407

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved