%I #5 Mar 31 2012 12:36:05
%S 203346,30642746,5043895240,819481009820,132204817900858,
%T 21417901169134908,3465746156847016348,561052248760733641430,
%U 90815839010997438932188,14700861195676306172365594
%N Number of (n+1)X6 0..2 arrays with no 2X2 subblock determinant equal to any horizontal or vertical neighbor 2X2 subblock determinant
%C Column 5 of A186536
%H R. H. Hardin, <a href="/A186532/b186532.txt">Table of n, a(n) for n = 1..25</a>
%e Some solutions for 3X6
%e ..0..1..2..2..2..1....0..2..0..0..2..2....0..2..0..2..0..0....0..2..0..2..1..0
%e ..1..0..2..2..0..2....1..0..2..2..0..2....1..0..1..1..1..2....1..0..2..1..2..2
%e ..0..1..2..0..2..1....0..1..0..2..1..2....0..1..2..2..0..1....0..1..0..0..2..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 23 2011