A123936 - OEIS

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A123936

A079137(n)/2.

0, 0, 4, 0, 41, 372, 3189, 15544, 94844, 606556, 3341926, 18243164, 100641235, 541792652, 2853058729, 14909615644, 77215251362, 395393899688, 2007472847598, 10120652405244, 50668068245114 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,3`
	CROSSREFS	`Sequence in context: A123016 A110947 A174083 * A138546 A019217 A189424` `Adjacent sequences: A123933 A123934 A123935 * A123937 A123938 A123939`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Oct 30 2006`

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Last modified February 15 05:29 EST 2012. Contains 205694 sequences.