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%I #4 Jan 27 2014 04:33:29
%S 167095,34149421,6339553813,1098468030593,182308906034159,
%T 29352647489506731,4636588642195617443,723366272707534050409,
%U 111992223008008443804229,17257057210291847731653735
%N Number of (n+1)X(5+1) 0..2 arrays with the difference between each 2X2 subblock maximum and minimum lexicographically nondecreasing columnwise and nonincreasing rowwise
%C Column 5 of A236490
%H R. H. Hardin, <a href="/A236489/b236489.txt">Table of n, a(n) for n = 1..37</a>
%e Some solutions for n=1
%e ..0..0..0..0..0..0....0..0..0..2..0..2....1..0..0..0..2..0....1..1..2..0..1..1
%e ..0..0..2..2..1..2....2..2..0..2..1..1....0..0..1..0..2..0....1..0..0..2..2..0
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 27 2014
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