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A032145 Number of ways to partition n labeled elements into pie slices of different odd sizes. 0
1, 0, 1, 4, 1, 6, 1, 64, 1009, 130, 2641, 1024, 26313, 2380, 791701, 34610944, 3279233, 147068106, 32201809, 1838416384, 584037049, 37820533300, 3098105429, 3047796018304, 282732773053601, 18988926779316 (list; graph; refs; listen; history; internal format)
OFFSET

1,4

LINKS

C. G. Bower, Transforms (2)

Index entries for sequences related to Lyndon words

FORMULA

"CGJ" (necklace, element, labeled) transform of 1, 0, 1, 0... (odds)

CROSSREFS

Sequence in context: A072195 A032310 A032220 * A032050 A057160 A109915

Adjacent sequences:  A032142 A032143 A032144 * A032146 A032147 A032148

KEYWORD

nonn

AUTHOR

Christian G. Bower (bowerc(AT)usa.net)

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Last modified February 15 05:45 EST 2012. Contains 205694 sequences.