id:A065961 - OEIS Search Results

Search: id:A065961

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((3*n-1)!*n)/2.

+0
2

1, 120, 60480, 79833600, 217945728000, 1067062284288000, 8515157028618240000, 103408066955539906560000, 1814811575069725360128000000, 44208809968698509772718080000000, 1447219603135314415919699066880000000, 61998887798316869577999908025139200000000 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Adjacent sequences: A065958 A065959 A065960 this_sequence A065962 A065963 A065964` `Sequence in context: A006176 A109897 A074653 this_sequence A058528 A001421 A107446`
	KEYWORD	`nonn`
	AUTHOR	`Len Smiley (smiley(AT)math.uaa.alaska.edu) and George E. Antoniou (george.antoniou(AT)montclair.edu), Dec 08 2001`

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.

AT&T Labs Research