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%I #4 Dec 30 2014 08:29:42
%S 7027770,5067576,51974842,30117394,300393602,352580820,2762956252,
%T 8489916282,48270695028,244682758512,1271473482196,7333775740318,
%U 37540252970330,222051937080132,1135170905163668,6752967640429142
%N Number of (n+1)X(7+1) 0..2 arrays with every 2X2 subblock diagonal maximum minus antidiagonal maximum unequal to its neighbors horizontally, vertically, diagonally and antidiagonally
%C Column 7 of A253314
%H R. H. Hardin, <a href="/A253313/b253313.txt">Table of n, a(n) for n = 1..210</a>
%H R. H. Hardin, <a href="/A253313/a253313.txt">Empirical recurrence of order 51</a>
%F Empirical recurrence of order 51 (see link above)
%e Some solutions for n=1
%e ..0..0..0..2..1..2..1..2....0..0..0..1..1..1..1..0....0..0..0..0..1..0..0..2
%e ..0..0..2..0..2..0..2..1....2..0..1..0..2..0..0..2....0..0..2..2..1..2..0..1
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 30 2014