%I #4 Feb 02 2014 07:17:41
%S 32400,699840,14963200,363916800,8552563200,192222720000,
%T 4279521280000,109212364800000,2683631554560000,62224920576000000,
%U 1432701927424000000,37708128681984000000,957363336806400000000,22733582315028480000000
%N Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the lower median minus the upper median minus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one
%C Column 5 of A236997
%H R. H. Hardin, <a href="/A236994/b236994.txt">Table of n, a(n) for n = 1..210</a>
%F Empirical: a(n) = 1115200*a(n-4) -430632960000*a(n-8) +66962587648000000*a(n-12) -3428940827852800000000*a(n-16)
%e Some solutions for n=1
%e ..2..0..1..0..0..2....2..2..0..2..2..1....0..1..0..2..2..1....1..1..0..0..1..1
%e ..0..2..0..1..0..2....0..1..1..0..0..0....1..2..0..2..1..2....0..1..0..1..2..1
%K nonn
%O 1,1
%A _R. H. Hardin_, Feb 02 2014
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