%I #4 Dec 30 2014 08:26:45
%S 23524,43220,266074,516928,2643738,6728458,30117394,99695754,
%T 410717008,1591420928,6344648498,26357450662,104485597870,
%U 444408917696,1769592165032,7587288988852,30401383873084,130670139426506
%N Number of (n+1)X(4+1) 0..2 arrays with every 2X2 subblock diagonal maximum minus antidiagonal maximum unequal to its neighbors horizontally, vertically, diagonally and antidiagonally
%C Column 4 of A253314
%H R. H. Hardin, <a href="/A253310/b253310.txt">Table of n, a(n) for n = 1..210</a>
%H R. H. Hardin, <a href="/A253310/a253310.txt">Empirical recurrence of order 62</a>
%F Empirical recurrence of order 62 (see link above)
%e Some solutions for n=2
%e ..1..0..2..0..0....2..0..1..2..0....0..2..1..1..0....2..0..0..1..0
%e ..0..2..0..2..0....1..2..0..0..2....2..0..0..1..2....1..0..0..0..2
%e ..2..1..1..1..1....1..0..1..2..0....2..0..2..0..0....0..2..0..1..2
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 30 2014
