%I #4 Mar 15 2013 05:35:42
%S 41,5376,622568,112106293,12483535858,2373042420012,266413907612919,
%T 52026602889237335,5888785066309216678,1169006907613853988993,
%U 133131028198472766703859,26716908349922784017780109
%N Number of 5Xn 0..2 arrays with no more than floor(5Xn/2) elements equal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..2 order
%C Row 5 of A223126
%H R. H. Hardin, <a href="/A223130/b223130.txt">Table of n, a(n) for n = 1..17</a>
%e Some solutions for n=3
%e ..0..0..1....0..0..0....0..0..1....0..0..1....0..0..1....0..0..1....0..0..1
%e ..1..0..1....1..1..2....1..2..1....1..2..2....1..0..1....0..0..1....1..0..2
%e ..1..2..1....1..1..0....1..2..2....0..2..1....0..2..1....1..0..1....2..1..0
%e ..1..2..1....2..1..2....0..1..0....0..0..1....1..0..1....2..0..1....0..0..1
%e ..2..0..2....0..1..2....2..1..1....1..0..2....0..2..1....0..2..1....0..2..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Mar 15 2013
|