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A136780 Number of primitive multiplex juggling sequences of length n, base state <1,1,1>, and hand capacity 2. +0
2
1, 2, 13, 68, 358, 1871, 9757, 50825, 264622, 1377455, 7169434, 37314044, 194200651, 1010706167, 5260139653, 27375923678, 142475405353, 741499470476, 3859061584762, 20084107492055, 104525763472957, 543994053280925 (list; graph; listen)
OFFSET

1,2

LINKS

S. Butler and R. Graham, Enumerating (multiplex) juggling sequences

FORMULA

Generating function = (x-5x^2+7x^3)/(1-7x+8x^2+7x^3)

CROSSREFS

Cf. A136779.

Adjacent sequences: A136777 A136778 A136779 this_sequence A136781 A136782 A136783

Sequence in context: A054566 A038144 A097977 this_sequence A128743 A097349 A109112

KEYWORD

nonn

AUTHOR

Steve Butler (sbutler(AT)math.ucsd.edu), Jan 21 2008

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Last modified January 7 17:35 EST 2009. Contains 152824 sequences.


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