id:A052142 - OEIS Search Results

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E.g.f.: exp(x/(1-4*x)^(1/2)).

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1, 1, 5, 49, 697, 12881, 291901, 7823425, 241878449, 8469678817, 331194361141, 14301627569681, 675802760007145, 34681947121134769, 1920727213363900397, 114166002761833118881, 7248797582463164166241, 489621781318487529974465 (list; graph; listen)

	OFFSET	`0,3`
	REFERENCES	`R. P. Stanley, Enumerative Combinatorics, Cambridge, Vol. 2, 1999; see page 191.`
	CROSSREFS	`Sequence in context: A112241 A116873 A089914 this_sequence A136729 A102773 A028575` `Adjacent sequences: A052139 A052140 A052141 this_sequence A052143 A052144 A052145`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Jan 23 2000`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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