id:A116693 - OEIS Search Results

Search: id:A116693

Displaying 1-1 of 1 results found.

page 1

Number of fixed-point-free subgroups of the symmetric group S_n.

+0
3

1, 0, 1, 2, 15, 50, 874, 3515, 94638, 634630, 18368060, 149965474, 7392944314 (list; graph; listen)

	OFFSET	`0,4`
	LINKS	`N. J. A. Sloane, Transforms`
	FORMULA	`Inverse binomial Transform of A005432.`
	CROSSREFS	`Labeled version of A001493.` `Sequence in context: A041719 A133777 A025213 this_sequence A066562 A073877 A007972` `Adjacent sequences: A116690 A116691 A116692 this_sequence A116694 A116695 A116696`
	KEYWORD	`nonn,hard`
	AUTHOR	`Christian G. Bower (bowerc(AT)usa.net), Feb 23 2006`

page 1

Search completed in 0.002 seconds

Last modified November 18 20:14 EST 2008. Contains 147244 sequences.