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%I #4 Nov 17 2015 09:24:23
%S 1,1,29,166,1424,8180,59259,373106,2412437,15444786,98319654,
%T 631317049,4000509800,25638291546,162726625613,1040425051956,
%U 6615457333531,42225119685838,268805885562269,1714155400353368,10919104048916128
%N Number of (n+1)X(4+1) arrays of permutations of 0..n*5+4 with each element having directed index change -2,-2 -1,0 0,1 or 1,0.
%C Column 4 of A264534.
%H R. H. Hardin, <a href="/A264530/b264530.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=4
%e ..5..0.14..8..9....5..0..7..2..3....5..0..7..8..3...12..0.14..2..3
%e .17..1..2..3..4...17..1..6.13..4...17..1..2.13..4...10..1.19..7..4
%e .22..6..7.12.13...22.16.24..8..9...22..6.24.12..9....5..6.11..8..9
%e .10.11.16.23.24...10.11.12.23.14...10.11.16.23.14...20.21.22.13.24
%e .15.20.21.18.19...15.20.21.18.19...15.20.21.18.19...15.16.17.18.23
%Y Cf. A264534.
%K nonn
%O 1,3
%A _R. H. Hardin_, Nov 17 2015