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Number of (n+1)X(6+1) 0..2 arrays with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one
1

%I #4 Feb 05 2014 06:22:32

%S 121088,2908188,72877504,2059810392,51846897952,1322709022496,

%T 33969293459504,996183385432552,25470281902658352,662344336965336672,

%U 17331810080749088272,522695419521794182008,13540411746190682944976

%N Number of (n+1)X(6+1) 0..2 arrays with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one

%C Column 6 of A237249

%H R. H. Hardin, <a href="/A237247/b237247.txt">Table of n, a(n) for n = 1..116</a>

%e Some solutions for n=1

%e ..2..1..1..1..0..0..1....0..1..2..1..2..0..2....2..0..0..2..1..2..2

%e ..1..1..1..0..1..2..1....1..1..0..2..1..0..0....1..1..2..0..2..1..0

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 05 2014