id:A076863 - OEIS Search Results

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n^(n-2)+(n*(n-1)/2)*(n-1)^(n-3).

+0
2

1, 2, 6, 34, 285, 3171, 44023, 732740, 14220153, 315233605, 7857947691, 217541911830, 6621714803509, 219780508232663, 7899055867765455, 305601002241052936, 12662255840668015089, 559390257977596068105, 26246546675302419239635, 1303417502979112415328410 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`For n > 4, number of maximal independent generating sets for S_n. Compare A078103.`
	REFERENCES	`P. J. Cameron and P. Cara, Independent generating sets and geometries for symmetric groups, J. Algebra, Vol. 258, no. 2 (2002), 641-650.`
	CROSSREFS	`A000272 + A052182.` `Adjacent sequences: A076860 A076861 A076862 this_sequence A076864 A076865 A076866` `Sequence in context: A108424 A002685 A052878 this_sequence A118186 A075272 A101262`
	KEYWORD	`nonn`
	AUTHOR	`njas, Nov 23 2002`

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Last modified October 15 09:18 EDT 2008. Contains 145015 sequences.

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