id:A106359 - OEIS Search Results

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Number of compositions of n with exactly 3 adjacent equal parts.

+0
1

1, 0, 2, 8, 13, 28, 72, 150, 311, 678, 1428, 2864, 5912, 12102, 24168, 48448, 96599, 190544, 375276, 736086, 1435046, 2788930, 5402468, 10424094, 20053479, 38470242, 73582008, 140379426, 267176911, 507295558, 961112738, 1817176426 (list; graph; listen)

	OFFSET	`4,3`
	LINKS	`A. Knopfmacher and H. Prodinger, On Carlitz compositions, European Journal of Combinatorics, Vol. 19, 1998, pp. 579-589.`
	CROSSREFS	`Column 3 of A106356. Cf. A003242.` `Sequence in context: A096274 A037382 A095825 this_sequence A077241 A066567 A002248` `Adjacent sequences: A106356 A106357 A106358 this_sequence A106360 A106361 A106362`
	KEYWORD	`nonn`
	AUTHOR	`Christian G. Bower (bowerc(AT)usa.net), Apr 29 2005`

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

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