A181232 - OEIS

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A181232

Number of nX(n+2) binary matrices with all rows unique and all columns unique

0, 24, 6720, 5644800, 16388749440, 172145618789760, 6709378999665162240, 988932080423985278515200, 559938250258499272920457420800 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,2`
	COMMENTS	`Superdiagonal 2 of A181230`
	LINKS	`Table of n, a(n) for n=1..9.`
	CROSSREFS	`Sequence in context: A145408 A175672 A181749 * A088616 A158042 A147860` `Adjacent sequences: A181229 A181230 A181231 * A181233 A181234 A181235`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin Oct 10 2010`
	STATUS	`approved`

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Last modified May 23 07:10 EDT 2013. Contains 225585 sequences.