A144576 - OEIS

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A144576

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

1, 1, 6, 31, 301, 3426, 51751, 926731, 19691106, 479961901, 13256384851, 408621822126, 13915350562081, 518741273626681, 21013220503491126, 919071064063596151, 43167975952565245501, 2167078807061679282306, 115795155400715170458631, 6561750899663711363984851 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,3`
	CROSSREFS	`Cf. A001515, A144575.` `Sequence in context: A097176 A121754 A200775 * A120107 A015462 A006115` `Adjacent sequences: A144573 A144574 A144575 * A144577 A144578 A144579`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Jan 07 2009`

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Last modified February 17 23:43 EST 2012. Contains 206085 sequences.