%I #5 Apr 07 2021 20:15:09
%S 1,2,6,24,120,720,4656,32952,262464,2379072,21819048,230467552,
%T 2657778688,31820272200,412752172838,5776743687880
%N Number of permutations of floor(i*4/3), i=0..n-1, with all sums of 5 adjacent terms unique.
%K nonn
%O 1,2
%A _R. H. Hardin_, Dec 02 2008
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