%I #5 Apr 07 2021 20:02:13
%S 1,2,6,24,96,500,3184,19916,152948,1201392,10694440,105230548,
%T 1070644410,11962410912,139253305766,1788989811932
%N Number of permutations of floor(i*6/5), i=0..n-1, with all sums of 3 adjacent terms unique.
%K nonn
%O 1,2
%A _R. H. Hardin_, Dec 02 2008