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A032207 Number of connected functions on n points with a loop of length 11. 0
1, 1, 7, 39, 189, 832, 3415, 13289, 49594, 178972, 628397, 2156842, 7263306, 24068685, 78667879, 254101597, 812408511, 2574398860, 8094625175, 25278311063, 78465711029, 242265995076, 744465052503, 2278029840583 (list; graph; refs; listen; history; text; internal format)
OFFSET

11,3

LINKS

Table of n, a(n) for n=11..34.

C. G. Bower, Transforms (2)

FORMULA

"CIK[ 10 ]" (necklace, indistinct, unlabeled, 10 parts) transform of A000081.

CROSSREFS

Sequence in context: A196782 A128554 A225617 * A004057 A081898 A034267

Adjacent sequences:  A032204 A032205 A032206 * A032208 A032209 A032210

KEYWORD

nonn

AUTHOR

Christian G. Bower

STATUS

approved

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Last modified February 23 23:56 EST 2018. Contains 299595 sequences. (Running on oeis4.)