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Number of arrays of length n that are sums of 5 consecutive elements of length n+4 permutations of 0..n+3.
0

%I #7 Apr 27 2021 21:10:42

%S 1,30,524,9120,133616,465984,20661216

%N Number of arrays of length n that are sums of 5 consecutive elements of length n+4 permutations of 0..n+3.

%C Column 5 of A229565.

%e Some solutions for n=3:

%e 14 13 12 15 12 20 20 17 14 16 16 11 12 11 19 19

%e 13 12 16 17 10 19 17 16 18 15 19 16 15 15 18 20

%e 14 18 17 18 15 15 13 19 16 19 16 18 16 16 15 17

%Y Cf. A229565.

%K nonn

%O 1,2

%A _R. H. Hardin_, Sep 26 2013