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A273437 Number of endofunctions on [n] with exactly six cycles. 2
1, 63, 2842, 116172, 4654713, 189142107, 7923937307, 345104368752, 15688849238062, 745831503236820, 37094603885430728, 1929672890969261256, 104918114960824458448, 5956513043619244790970, 352719666690509340493680, 21759830035878816514854144 (list; graph; refs; listen; history; text; internal format)
OFFSET

6,2

LINKS

Alois P. Heinz, Table of n, a(n) for n = 6..386

FORMULA

E.g.f.: 1/6! * log(1+LambertW(-x))^6.

CROSSREFS

Column k=6 of A060281.

Sequence in context: A006110 A132051 A167987 * A069381 A051589 A203457

Adjacent sequences:  A273434 A273435 A273436 * A273438 A273439 A273440

KEYWORD

nonn

AUTHOR

Alois P. Heinz, May 22 2016

STATUS

approved

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Last modified October 25 19:51 EDT 2021. Contains 348255 sequences. (Running on oeis4.)