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A021634 Expansion of 1/((1-x)(1-3x)(1-8x)(1-9x)). 0
1, 21, 298, 3594, 39763, 417567, 4236796, 41963988, 408348325, 3920543913, 37248255694, 350941450782, 3284131050487, 30562445793459, 283104150028192, 2612274474873576, 24025167335391049, 220344082704460605 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

CROSSREFS

Sequence in context: A041844 A021829 A019943 * A021604 A025935 A077506

Adjacent sequences:  A021631 A021632 A021633 * A021635 A021636 A021637

KEYWORD

nonn

AUTHOR

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

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Last modified February 16 21:51 EST 2012. Contains 205978 sequences.