id:A074651 - OEIS Search Results

Search: id:A074651

Displaying 1-1 of 1 results found.

page 1

(1/n) * sum over d|n of {mu(n/d) * (3d)! / d!^3}.

+0
3

6, 42, 558, 8640, 151350, 2858562, 57010422, 1183184640, 25319269980, 555099603450, 12411545042094, 282060978777792, 6498315236374338, 151469476107975354, 3566331985691591550, 84709091524784348160 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`Index entries for sequences related to Lyndon words`
	CROSSREFS	`Inverse Witt transform of A006174. a(n) = A029808(n)6. a(n) = A074655(n)3.` `Sequence in context: A052608 A098461 A034662 this_sequence A139223 A083940 A101071` `Adjacent sequences: A074648 A074649 A074650 this_sequence A074652 A074653 A074654`
	KEYWORD	`nonn`
	AUTHOR	`Christian G. Bower (bowerc(AT)usa.net), Aug 29 2002`

page 1

Search completed in 0.002 seconds

Last modified December 9 14:43 EST 2009. Contains 170430 sequences.

AT&T Labs Research