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Number of labeled cyclic chord diagrams with n chords such that every chord has length at least nine.
4

%I #6 Feb 28 2019 11:16:28

%S 1,0,0,0,0,0,0,0,0,1,123,11179,678033,33920411,1510561303,64644980613,

%T 2750055687841,118100969286656,5165550855166131,231446409801491355,

%U 10658817807766612225,505538573513456703833,24722367556570294858207,1247328697401969440599017

%N Number of labeled cyclic chord diagrams with n chords such that every chord has length at least nine.

%H Alois P. Heinz, <a href="/A324435/b324435.txt">Table of n, a(n) for n = 0..50</a>

%Y Column k=9 of A324428.

%K nonn

%O 0,11

%A _Alois P. Heinz_, Feb 27 2019