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A029432
Expansion of 1/((1-x^7)(1-x^8)(1-x^9)(1-x^10)).
0
1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 2, 2, 2, 1, 1, 1, 1, 2, 3, 3, 3, 3, 3, 2, 3, 3, 4, 4, 5, 5, 5, 5, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 14, 15, 15, 16, 17, 18, 18, 19, 19, 20, 20, 22, 22, 24, 24, 25, 25, 26, 27
OFFSET
0,17
LINKS
Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,1,1,1,1,0,0,0,0,-1,-1,-2,-1,-1,0,0,0,0,1,1,1,1,0,0,0,0,0,0,-1).
FORMULA
There is a lengthy linear recurrence that generates the terms of this sequence, but it requires 34 initial terms to be provided and it requires reference to 14 prior terms to calculate the next term. [From Harvey P. Dale, Feb 21 2012]
MATHEMATICA
CoefficientList[Series[1/((1-x^7)(1-x^8)(1-x^9)(1-x^10)), {x, 0, 80}], x] (* Harvey P. Dale, Feb 21 2012 *)
CROSSREFS
Sequence in context: A241492 A227739 A047971 * A073426 A232439 A346118
KEYWORD
nonn,easy
AUTHOR
STATUS
approved