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A237728 Number of (n+1)X(6+1) 0..2 arrays with the maximum plus the upper median minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one 1

%I #4 Feb 12 2014 07:05:43

%S 125428,3412698,95855164,2855466356,81322186248,2309067655254,

%T 66307015751300,1937745159892614,55543808451677148,

%U 1589206321487580362,45759139889793923924,1325748907021859943228,38092180494315590382128

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

%C Column 6 of A237730

%H R. H. Hardin, <a href="/A237728/b237728.txt">Table of n, a(n) for n = 1..91</a>

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 12 2014

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