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A017997 Expansion of 1/((1-3x)(1-7x)(1-8x)). 0
1, 18, 223, 2364, 23053, 213654, 1914571, 16756128, 144132505, 1223664090, 10283600119, 85728989892, 710053773157, 5849984757726, 47986764852067, 392202340697256, 3195776321789809, 25973313876940962 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..17.

CROSSREFS

Sequence in context: A019333 A021454 A021224 * A018911 A021194 A155049

Adjacent sequences:  A017994 A017995 A017996 * A017998 A017999 A018000

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified May 24 14:45 EDT 2013. Contains 225624 sequences.