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A147821 Number of consistent sets of 5 irreflexive binary order relationships over n objects. 1
0, 0, 108, 6180, 83952, 601944, 2991576, 11662056, 38167920 (list; graph; refs; listen; history; internal format)
OFFSET

2,3

CROSSREFS

Sequence in context: A138784 A035812 A054624 * A143403 A132053 A164748

Adjacent sequences:  A147818 A147819 A147820 * A147822 A147823 A147824

KEYWORD

nonn

AUTHOR

R. H. Hardin (rhhardin(AT)att.net) May 04 2009

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Last modified February 17 09:17 EST 2012. Contains 206009 sequences.