id:A135848 - OEIS Search Results

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Number of steps required for a certain algorithm for producing all permutations of n letters.

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40, 154, 638, 3194, 19130, 133836, 1070550, 9634750, 96347210, 1059818936, 12717826742 (list; graph; listen)

	OFFSET	`2,1`
	REFERENCES	`R. Sedgewick, Permutation generation methods, Computing Surveys, 9 (1977), 137-164.`
	CROSSREFS	`Sequence in context: A044753 A160148 A100766 this_sequence A089548 A146762 A117216` `Adjacent sequences: A135845 A135846 A135847 this_sequence A135849 A135850 A135851`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Mar 07 2008`

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.