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A065161 Number of orbits into which the Foata transform partitions the symmetric group Sn, i.e. a(n) is the number of cycles in the permutations A065181 - A065184 found in range [0,n!-1]. 8
1, 2, 4, 10, 24, 60, 138, 336 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

Counted with the Maple procedure FoataPermutationCycleCounts_Lengths_and_LCM given in A065163.

CROSSREFS

A065162, A065163.

Sequence in context: A191625 A110236 A191828 * A191758 A038373 A052987

Adjacent sequences:  A065158 A065159 A065160 * A065162 A065163 A065164

KEYWORD

nonn,more

AUTHOR

Antti Karttunen Oct 19 2001

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Last modified February 17 13:24 EST 2012. Contains 206031 sequences.