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%I #5 Mar 31 2012 12:37:31
%S 25533,3950131,639141361,105669469816,17494242506253,2887918719647127,
%T 474898403448944567,77812615400950466702,12710796571218634152842,
%U 2071176745552331907400501,336822080971116756469578814
%N Number of (n+1)X7 0..2 arrays containing all values 0..2 with every 2X2 subblock having one or two distinct values, and new values 0..2 introduced in row major order
%C Column 6 of A210095
%H R. H. Hardin, <a href="/A210093/b210093.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=4
%e ..0..0..0..0..0..0..1....0..0..1..1..1..1..0....0..0..0..1..2..1..1
%e ..2..2..0..1..1..1..0....2..0..0..1..2..1..0....1..1..0..1..2..2..1
%e ..1..2..0..0..0..1..1....2..0..0..1..2..1..1....1..1..1..1..2..2..2
%e ..1..2..2..2..0..0..0....2..0..0..1..1..1..1....0..1..0..1..1..1..2
%e ..1..1..1..2..2..0..1....0..2..0..1..1..1..0....0..0..0..1..1..2..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Mar 17 2012
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