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A273438 Number of endofunctions on [n] with exactly seven cycles. 2

%I #6 May 29 2016 07:32:14

%S 1,84,4830,243390,11717013,560544138,27196758875,1353285904971,

%T 69495472079033,3696068344472504,203958595104203576,

%U 11687491140975605592,695597351310503327386,42988755956609918306640,2757417607812192585058358,183451189952939198906121968

%N Number of endofunctions on [n] with exactly seven cycles.

%H Alois P. Heinz, <a href="/A273438/b273438.txt">Table of n, a(n) for n = 7..386</a>

%F E.g.f.: -1/7! * log(1+LambertW(-x))^7.

%Y Column k=7 of A060281.

%K nonn

%O 7,2

%A _Alois P. Heinz_, May 22 2016

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Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)