id:A074103 - OEIS Search Results

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a(n) = n!/A074859(n).

+0
2

1, 2, 3, 4, 6, 3, 12, 15, 20, 30, 15, 60, 60, 84, 105, 140, 210, 105, 420, 420, 420, 315, 840, 840, 1260, 1260, 1540, 2310, 2520, 4620, 4620, 5460, 5460, 9240, 9240, 13860, 13860, 16380, 16380, 27720 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`1/a(n) is probability that a random degree-n permutation has the maximum possible order.`
	CROSSREFS	`Cf. A074859, A000793.` `Sequence in context: A004567 A030378 A128332 this_sequence A051785 A049044 A102284` `Adjacent sequences: A074100 A074101 A074102 this_sequence A074104 A074105 A074106`
	KEYWORD	`more,nonn`
	AUTHOR	`Vladeta Jovovic (vladeta(AT)Eunet.yu), Sep 15 2002`

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Last modified July 6 17:22 EDT 2008. Contains 140988 sequences.

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