A029417 Expansion of 1/((1-x^6)(1-x^7)(1-x^9)(1-x^10)).

1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 2, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 4, 4, 3, 5, 4, 4, 5, 6, 5, 7, 7, 6, 7, 8, 7, 9, 9, 9, 10, 11, 10, 12, 12, 12, 13, 14, 13, 16, 16, 16, 17, 18, 17, 20, 20, 20, 22, 23, 22, 25, 25, 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, 0, 1, 1, 0, 1, 1, 0, 0, -1, 0, -1, -2, -1, 0, -1, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, -1).

Mathematica

CoefficientList[Series[1/((1-x^6)(1-x^7)(1-x^9)(1-x^10)), {x, 0, 70}], x] (* or *) LinearRecurrence[{0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, -1, 0, -1, -2, -1, 0, -1, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, -1}, {1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 2, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 4, 4, 3, 5, 4}, 70] (* Harvey P. Dale, Sep 12 2017 *)

Crossrefs

Sequence in context: A230257 A060508 A029404 * A029237 A078641 A072628

Adjacent sequences: A029414 A029415 A029416 * A029418 A029419 A029420

Keyword

nonn

Author

N. J. A. Sloane.

Status

approved