%I #5 Mar 31 2012 12:37:22
%S 365,644516,1155714080,2070490270512,3709557427849168,
%T 6646136838761770080,11907389879137262727680,
%U 21333585910270398554399552,38221801163340515446621891584,68479161927864786372249886727360
%N Number of nX7 0..2 arrays with new values 0..2 introduced in row major order and no element equal to more than two of its immediate leftward or upward or left-upward diagonal neighbors
%C Column 7 of A208322
%H R. H. Hardin, <a href="/A208321/b208321.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=4
%e ..0..1..0..2..1..2..2....0..0..0..0..0..0..0....0..1..0..2..1..2..2
%e ..2..2..1..1..1..1..0....0..1..0..1..2..0..2....1..1..0..1..1..0..0
%e ..0..0..0..1..2..1..0....1..0..2..1..2..1..2....2..0..0..2..0..0..1
%e ..2..1..2..1..1..1..0....2..1..2..0..2..2..2....1..2..0..1..2..2..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 25 2012
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