%I #5 Apr 07 2021 20:15:47
%S 1,2,6,24,120,720,5040,40320,339840,3110688,30764160,327951296,
%T 3794950176,48149991440,637721090592,9061459001832
%N Number of permutations of floor(i*4/3), i=0..n-1, with all sums of 7 adjacent terms unique.
%K nonn
%O 1,2
%A _R. H. Hardin_, Dec 10 2008
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