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A152641 Number of permutations of floor(i*8/5), i=0..n-1, with all sums of 7 adjacent terms unique. 0

%I #5 Apr 07 2021 19:54:40

%S 1,2,6,24,120,720,5040,40320,343680,3179232,32267520,350146784,

%T 4120616704,51672076832,701996388352,10332170372644

%N Number of permutations of floor(i*8/5), 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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Last modified March 29 09:14 EDT 2024. Contains 371268 sequences. (Running on oeis4.)