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%I
%S 115561,2783881,52597313,1234905853,26807862753,634189439561,
%T 14858103057089,363936171486373,9044365716071993,231724734004525837,
%U 6061067404536479577,162361027670101720009,4435253794991001206393
%N Number of (n+1)X(7+1) 0..2 arrays with the maximum plus the minimum minus the upper median minus the lower median of every 2X2 subblock equal
%C Column 7 of A237167
%H R. H. Hardin, <a href="/A237166/b237166.txt">Table of n, a(n) for n = 1..138</a>
%e Some solutions for n=1
%e ..1..2..1..0..1..1..0..2....2..0..1..0..2..1..0..2....0..1..2..0..1..0..1..2
%e ..0..1..2..1..2..0..1..1....1..1..2..1..1..0..1..1....2..1..0..2..1..2..1..2
%K nonn
%O 1,1
%A _R. H. Hardin_, Feb 04 2014
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