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Number of (n+1)X(6+1) 0..3 arrays with the maximum plus the lower median minus the upper median of every 2X2 subblock equal
1

%I #4 Feb 05 2014 05:40:24

%S 2135910,338131394,52300962414,9987152949386,1679338583744260,

%T 332466632530627008,57223463500424330724,11474075943287861393738,

%U 1998265445852394829623194,402686212994655823481567258

%N Number of (n+1)X(6+1) 0..3 arrays with the maximum plus the lower median minus the upper median of every 2X2 subblock equal

%C Column 6 of A237225

%H R. H. Hardin, <a href="/A237224/b237224.txt">Table of n, a(n) for n = 1..14</a>

%e Some solutions for n=1

%e ..0..0..1..2..0..0..0....0..0..2..3..0..3..2....0..0..3..3..0..2..1

%e ..0..2..1..0..0..2..0....0..3..2..2..2..2..1....3..1..2..0..1..3..1

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 05 2014