%I
%S 0,30,16926,2593962,281740616,33169633760,3934875952932,
%T 468738681959950,55761205442553620,6632928807891253950,
%U 788965363164447297996,93846883723526687128242,11163030352379441952730540
%N Number of 5Xn 0..2 arrays x(i,j) with each element horizontally, diagonally or antidiagonally next to at least one element with value (x(i,j)+1) mod 3, and upper left element zero
%C Row 5 of A230469
%H R. H. Hardin, <a href="/A230473/b230473.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=3
%e ..0..1..0....0..1..0....0..1..1....0..1..1....0..1..0....0..2..0....0..2..1
%e ..2..1..2....0..2..2....2..2..2....2..2..0....2..2..0....0..1..0....0..1..1
%e ..1..0..2....1..0..2....1..0..1....1..0..2....2..0..0....2..0..0....2..0..0
%e ..2..2..0....2..0..0....2..2..0....2..2..1....1..1..2....2..2..1....2..2..2
%e ..1..1..1....0..1..0....0..1..0....0..1..0....0..2..1....1..1..1....2..0..1
%K nonn
%O 1,2
%A _R. H. Hardin_, Oct 20 2013
