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A017879 Expansion of 1/(1-x^9-x^10-x^11-x^12). 0
1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 2, 3, 4, 3, 2, 1, 0, 0, 1, 3, 6, 10, 12, 12, 10, 6, 3, 2, 4, 10, 20, 31, 40, 44, 40, 31, 21, 15, 19, 36, 65, 101, 135, 155, 155, 136, 107, 86, 91, 135, 221, 337, 456, 546 (list; graph; refs; listen; history; internal format)
OFFSET

0,20

CROSSREFS

Sequence in context: A141470 A141331 A017889 * A179764 A017869 A107469

Adjacent sequences:  A017876 A017877 A017878 * A017880 A017881 A017882

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 17 02:48 EST 2012. Contains 205978 sequences.