cp's OEIS Frontend

A263640 Number of length n arrays of permutations of 0..n-1 with each element moved by -5 to 5 places and with no two consecutive increases.

%I A263640 #4 Oct 22 2015 14:46:32
%S A263640 1,2,5,17,70,349,1389,4255,13529,42700,141128,479893,1639260,5542549,
%T A263640 18548087,62017274,207179998,694864003,2330691027,7821792735,
%U A263640 26241990473,87992594947,295032591603,989183937210,3317043061446,11123439095051
%N A263640 Number of length n arrays of permutations of 0..n-1 with each element moved by -5 to 5 places and with no two consecutive increases.
%C A263640 Column 5 of A263643.
%H A263640 R. H. Hardin, <a href="/A263640/b263640.txt">Table of n, a(n) for n = 1..210</a>
%e A263640 Some solutions for n=6
%e A263640 ..1....5....5....2....0....4....4....3....5....0....1....3....5....4....4....1
%e A263640 ..4....2....3....3....4....0....2....2....3....5....5....2....4....3....5....0
%e A263640 ..3....3....1....1....3....5....5....4....2....4....3....0....3....2....3....5
%e A263640 ..5....1....0....0....2....3....3....1....4....3....0....4....2....1....1....3
%e A263640 ..2....4....4....5....1....2....0....5....1....2....4....1....0....0....0....2
%e A263640 ..0....0....2....4....5....1....1....0....0....1....2....5....1....5....2....4
%Y A263640 Cf. A263643.
%K A263640 nonn
%O A263640 1,2
%A A263640 _R. H. Hardin_, Oct 22 2015