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%I #4 Jan 02 2015 10:26:55
%S 187704,13347930,1029772234,78704951512,6038749847806,462971719837062,
%T 35518545028273216,2724284315820353036,208979165632398419724,
%U 16029897424341313070302,1229615670749498056544226
%N Number of (5+1)X(n+1) 0..2 arrays with every 2X2 subblock ne-sw antidiagonal difference unequal to its neighbors horizontally and nw+se diagonal sum unequal to its neighbors vertically
%C Row 5 of A253482
%H R. H. Hardin, <a href="/A253486/b253486.txt">Table of n, a(n) for n = 1..103</a>
%e Some solutions for n=1
%e ..1..1....1..0....0..1....1..0....0..1....1..1....1..0....0..1....1..0....1..1
%e ..1..0....0..2....1..1....0..1....0..1....1..2....0..1....1..0....2..0....0..1
%e ..0..1....0..1....0..1....1..1....2..0....2..0....0..0....2..2....0..0....0..1
%e ..2..1....0..0....2..1....0..1....2..0....0..2....0..2....0..2....2..0....1..0
%e ..0..2....2..2....0..2....0..0....0..1....2..0....0..1....1..1....1..0....1..2
%e ..2..1....2..2....2..1....2..1....1..2....0..2....1..0....2..2....1..0....0..1
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 02 2015