A005268 - OEIS

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A005268

Elementary sequences of length n.
(Formerly M1233)

1, 1, 2, 4, 10, 31, 120, 578, 3422, 24504, 208744 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,3`
	REFERENCES	`Fishburn, Peter C.; Roberts, Fred S.; Elementary sequences, sub-Fibonacci sequences. Discrete Appl. Math. 44 (1993), no. 1-3, 261-281.` `N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).`
	CROSSREFS	`Sequence in context: A001647 A007177 A138415 * A005269 A070900 A151400` `Adjacent sequences: A005265 A005266 A005267 * A005269 A005270 A005271`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 17 14:43 EST 2012. Contains 206044 sequences.