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A074260 Number of labeled cyclic subgroups of S_n having the maximum possible order. +0
2
1, 1, 1, 3, 10, 120, 105, 336, 2268, 15120, 332640, 498960, 6486480, 43243200, 259459200, 3113510400, 35286451200, 1270312243200, 3016991577600, 60339831552000, 1267136462592000, 37169336236032000, 160292762517888000 (list; graph; listen)
OFFSET

1,4

FORMULA

a(n) = A074859(n)/A000010(A000793(n)).

CROSSREFS

Cf. A051625, A074064.

Sequence in context: A073306 A034945 A132480 this_sequence A056006 A067999 A156193

Adjacent sequences: A074257 A074258 A074259 this_sequence A074261 A074262 A074263

KEYWORD

nonn

AUTHOR

Vladeta Jovovic (vladeta(AT)eunet.rs), Sep 20 2002

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.


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