%I #5 Mar 31 2012 12:36:04
%S 5341590,9070779376,16043983212792,28418702031939836,
%T 50262815203472669902,88884044479388021963136,
%U 157181851464796372886688987,277959486316686617376269652771
%N 1/8192 the number of (n+2)X6 0..3 arrays with no 3X3 subblock trace equal to any horizontal or vertical neighbor 3X3 subblock trace
%C Column 4 of A186019
%H R. H. Hardin, <a href="/A186014/b186014.txt">Table of n, a(n) for n = 1..50</a>
%e Some solutions for 4X6
%e ..0..2..0..3..0..1....0..2..2..3..0..0....0..2..0..3..0..0....0..2..2..2..2..3
%e ..0..0..0..2..0..2....0..0..0..0..1..2....0..0..0..0..0..0....0..0..0..2..2..2
%e ..0..0..0..0..2..3....0..0..0..0..3..2....0..0..0..0..3..3....0..0..0..0..0..2
%e ..0..0..2..0..1..1....0..0..2..0..1..0....0..0..2..0..1..2....0..0..2..0..1..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 10 2011
|