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Search: id:A106355
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A106355 Number of compositions of n into 6 parts such that no two adjacent parts are equal. +0
2
2, 10, 30, 76, 168, 320, 580, 968, 1558, 2380, 3540, 5078, 7160, 9804, 13238, 17510, 22884, 29418, 37462, 47054, 58638, 72272, 88454, 107262, 129312, 154644, 183994, 217442, 255782, 299114, 348386, 403652, 466012, 535550, 613442, 699812, 796012 (list; graph; listen)
OFFSET

9,1

LINKS

A. Knopfmacher and H. Prodinger, On Carlitz compositions, European Journal of Combinatorics, Vol. 19, 1998, pp. 579-589.

CROSSREFS

Column 6 of A106351. Cf. A003242.

Adjacent sequences: A106352 A106353 A106354 this_sequence A106356 A106357 A106358

Sequence in context: A034262 A034827 A051667 this_sequence A120546 A058966 A058967

KEYWORD

nonn

AUTHOR

Christian G. Bower (bowerc(AT)usa.net), Apr 29 2005

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Last modified October 6 16:13 EDT 2008. Contains 144667 sequences.


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