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%I #6 Nov 10 2015 11:27:49
%S 8,169,4410,54756,911754,15437041,267205956,4400066889,74321336906,
%T 1252792195524,21164658219650,356308095015625,6011457469294712,
%U 101387055726782281,1710321256759319217,28844356361775854656
%N Number of (3+1)X(n+1) arrays of permutations of 0..n*4+3 with each element having index change +-(.,.) 0,0 0,2 or 1,1.
%C Row 3 of A264110.
%H R. H. Hardin, <a href="/A264113/b264113.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=4
%e ..0..7..4..3..2....2..1..0..3..4....2..3..0..1..4....0..1..2..9..4
%e ..5..6..1..8..9....7..6..5.14..9....5.12..9.14..7....5..8..7..6..3
%e .10.13.12.11.14...10.13.12.11..8...16.13..6.11..8...12.17.10.11.14
%e .15.18.17.16.19...15.16.19.18.17...17.10.15.18.19...15.18.19.16.13
%Y Cf. A264110.
%K nonn
%O 1,1
%A _R. H. Hardin_, Nov 03 2015
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