%I #6 Feb 28 2019 11:14:25
%S 1,0,0,0,0,1,18,381,7601,160784,3621067,87089383,2235081950,
%T 61129825519,1778536033055,54930050817476,1796853497380257,
%U 62110926582550043,2263534922105574576,86779223311878261139,3492564794206986891273,147269976213917444452508
%N Number of labeled cyclic chord diagrams with n chords such that every chord has length at least five.
%H Alois P. Heinz, <a href="/A324431/b324431.txt">Table of n, a(n) for n = 0..404</a>
%Y Column k=5 of A324428.
%K nonn
%O 0,7
%A _Alois P. Heinz_, Feb 27 2019