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A025918 Expansion of 1/((1-x^8)(1-x^9)(1-x^10)). 0
1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 2, 1, 1, 0, 0, 0, 1, 1, 2, 2, 2, 1, 1, 0, 1, 1, 2, 2, 3, 2, 2, 1, 2, 1, 2, 2, 3, 3, 3, 2, 3, 2, 3, 2, 3, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 4, 5, 4, 5, 4, 5, 4, 5, 4, 6, 5, 6, 5, 6, 5, 6, 5 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,19

LINKS

Table of n, a(n) for n=0..79.

FORMULA

a(n)= +a(n-8) +a(n-9) +a(n-10) -a(n-17) -a(n-18) -a(n-19) +a(n-27). - R. J. Mathar, Jul 19 2014

MATHEMATICA

CoefficientList[Series[1/((1-x^8)(1-x^9)(1-x^10)), {x, 0, 80}], x] (* Harvey P. Dale, Mar 30 2012 *)

CROSSREFS

Sequence in context: A093662 A243753 A219238 * A030425 A076879 A225230

Adjacent sequences:  A025915 A025916 A025917 * A025919 A025920 A025921

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified September 22 20:55 EDT 2014. Contains 247086 sequences.