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A029434
Expansion of 1/((1-x^7)(1-x^8)(1-x^9)(1-x^12)).
0
1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 2, 1, 1, 1, 1, 2, 1, 2, 3, 2, 2, 2, 3, 2, 3, 3, 4, 4, 3, 4, 5, 4, 4, 5, 6, 5, 6, 6, 7, 7, 6, 7, 9, 8, 8, 9, 10, 9, 10, 10, 12, 12, 11, 12, 14, 13, 13, 15, 16, 15, 16, 16, 18, 18, 18, 19
OFFSET
0,17
LINKS
Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, -1, -1, -1, 0, -1, -1, -1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, -1).
MATHEMATICA
CoefficientList[Series[1/((1-x^7)(1-x^8)(1-x^9)(1-x^12)), {x, 0, 80}], x] (* or *) LinearRecurrence[{0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, -1, -1, -1, 0, -1, -1, -1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, -1}, {1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 2, 1, 1, 1, 1, 2, 1, 2, 3, 2, 2, 2, 3, 2, 3, 3, 4, 4, 3, 4}, 80] (* Harvey P. Dale, Jun 28 2017 *)
CROSSREFS
Sequence in context: A327519 A287917 A325615 * A358192 A156281 A002217
KEYWORD
nonn
AUTHOR
STATUS
approved