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A237296 Number of (n+1)X(4+1) 0..3 arrays with the maximum plus the minimum minus the upper median minus the lower median of every 2X2 subblock equal 1

%I

%S 27376,471588,9292680,205544096,4821666340,118567856892,3028672538964,

%T 80031975760432,2178875438380620,60875277529034968,

%U 1738325599698857092,50539757816922267196,1490872528405462402520,44489644216177590033816

%N Number of (n+1)X(4+1) 0..3 arrays with the maximum plus the minimum minus the upper median minus the lower median of every 2X2 subblock equal

%C Column 4 of A237299

%H R. H. Hardin, <a href="/A237296/b237296.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 06 2014

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Last modified June 27 04:32 EDT 2022. Contains 354888 sequences. (Running on oeis4.)