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A032206 Number of connected functions on n points with a loop of length 10. 0
1, 1, 7, 34, 158, 655, 2578, 9619, 34659, 120966, 412214, 1375861, 4516058, 14611989, 46712942, 147798787, 463512254, 1442513910, 4459548539, 13706894100, 41915906463, 127607366453, 386953440455, 1169295277193 (list; graph; refs; listen; history; text; internal format)
OFFSET

10,3

LINKS

Table of n, a(n) for n=10..33.

C. G. Bower, Transforms (2)

FORMULA

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

CROSSREFS

Sequence in context: A243414 A213119 A099242 * A124466 A055271 A209890

Adjacent sequences:  A032203 A032204 A032205 * A032207 A032208 A032209

KEYWORD

nonn

AUTHOR

Christian G. Bower

STATUS

approved

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Last modified October 19 09:21 EDT 2018. Contains 316339 sequences. (Running on oeis4.)