A123881 - OEIS

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A123881

E.g.f.: exp(2*(exp(x)-1)/(2-exp(x)))

1, 2, 10, 70, 626, 6774, 85714, 1238710, 20096146, 361205046, 7118099922, 152499926198, 3527182848786, 87554148952118, 2320744552177234, 65401560669438902, 1952122937140314002 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A051405 A005568 A036075 * A089845 A104602 A118748` `Adjacent sequences: A123878 A123879 A123880 * A123882 A123883 A123884`
	KEYWORD	`nonn`
	AUTHOR	`Karol A. Penson (penson(AT)lptl.jussieu.fr), Oct 16 2006`

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Last modified February 15 12:25 EST 2012. Contains 205786 sequences.