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A032324 Number of aperiodic necklaces with n labeled beads of 5 colors. 0
5, 20, 240, 3600, 74880, 1857600, 56246400, 1965600000, 78744960000, 3542608742400, 177187481856000, 9744664849920000, 584718747604992000, 38006232139459584000, 2660470029606445056000 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..15.

C. G. Bower, Transforms (2)

Index entries for sequences related to Lyndon words

FORMULA

"CHJ" (necklace, identity, labeled) transform of 5, 0, 0, 0...

n! * A001692.

CROSSREFS

Sequence in context: A000877 A203113 A077817 * A198021 A198037 A203213

Adjacent sequences:  A032321 A032322 A032323 * A032325 A032326 A032327

KEYWORD

nonn

AUTHOR

Christian G. Bower

STATUS

approved

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Last modified October 17 03:15 EDT 2018. Contains 316275 sequences. (Running on oeis4.)