%I #6 Nov 03 2020 02:36:40
%S 1,0,1,0,0,1,2,17,51,175,827,3951,20428,115262,692851,4324011,
%T 29446302,211048631,1623253741,13109205113
%N Number of cyclic arrangements of {1..n} such that any three neighbors satisfy the triangle inequality.
%C Reversals of these circular permutations are not counted as different.
%H Fausto A. C. Cariboni, <a href="/A338564/a338564.txt">Complete solutions for a(3)-a(11)</a>
%Y Cf. A336351.
%K nonn,more
%O 3,7
%A _Fausto A. C. Cariboni_, Nov 02 2020