%I #5 Mar 31 2012 12:37:02
%S 393216,425257068,459972403614,497525810748759,538145459458960020,
%T 582081449451902347866,629604521519860258105194,
%U 681007535879068229405338152,736607263887839663637635211744
%N Number of (n+1)X7 0..2 arrays with every 2X2 subblock having unequal diagonal elements or unequal antidiagonal elements, and new values 0..2 introduced in row major order
%C Column 6 of A204630
%H R. H. Hardin, <a href="/A204628/b204628.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=3
%e ..0..1..0..2..1..2..2....0..0..0..0..0..0..0....0..1..0..1..1..1..1
%e ..1..1..0..1..1..0..0....1..1..1..0..1..2..2....1..1..0..0..1..2..1
%e ..2..0..0..2..0..0..1....1..0..1..1..1..0..2....0..2..1..0..2..2..1
%e ..1..2..0..1..2..2..0....0..0..0..0..1..1..0....0..2..2..2..1..2..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Jan 17 2012