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A032327 Number of ways to partition n labeled elements into pie slices of size at least 2 forming an aperiodic pattern. 0
0, 1, 1, 1, 11, 16, 267, 1065, 11083, 58126, 804563, 6334076, 81109107, 747246956, 10964738319, 134022660673, 2056359699659, 27602314313638, 479058943716579, 7580234584441002, 137311513747374915 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,5

LINKS

Table of n, a(n) for n=1..21.

C. G. Bower, Transforms (2)

Index entries for sequences related to Lyndon words

FORMULA

"CHJ" (necklace, identity, labeled) transform of 0, 1, 1, 1...

CROSSREFS

Sequence in context: A085487 A258288 A166663 * A032075 A024147 A025141

Adjacent sequences:  A032324 A032325 A032326 * A032328 A032329 A032330

KEYWORD

nonn

AUTHOR

Christian G. Bower

STATUS

approved

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Last modified February 22 13:09 EST 2018. Contains 299454 sequences. (Running on oeis4.)