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Search: id:A136781
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A136781 Number of multiplex juggling sequences of length n, base state <2,2>, and hand capacity 2. +0
2
1, 3, 21, 162, 1305, 10719, 88830, 739179, 6162669, 51425010, 429299217, 3584510631, 29932216686, 249957514899, 2087382613509, 17431787135682, 145573937119305, 1215699423313455, 10152411188679774, 84783702198390651 (list; graph; listen)
OFFSET

1,2

LINKS

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

FORMULA

Generating function = (x-11x^2+33x^3-27x^4)/(1-14x+54x^2-57x^3)

CROSSREFS

Cf. A136782.

Adjacent sequences: A136778 A136779 A136780 this_sequence A136782 A136783 A136784

Sequence in context: A091171 A026333 A074570 this_sequence A058194 A118353 A046637

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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