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%I #4 Feb 06 2014 06:02:54
%S 42474,1218584,33313192,1008893682,29705879570,921202878454,
%T 28008850432408,882133454021878,27361616605419182,871635510499776082,
%U 27423157460745254676,881046370624211609338,28012795022432295928802
%N Number of (n+1)X(4+1) 0..3 arrays with the maximum plus the lower median minus the minimum of every 2X2 subblock equal
%C Column 4 of A237315
%H R. H. Hardin, <a href="/A237312/b237312.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=1
%e ..0..2..1..3..2....2..2..1..3..1....1..3..1..2..0....2..2..3..3..3
%e ..1..3..2..0..1....1..3..2..0..1....0..2..0..3..1....1..2..3..3..3
%K nonn
%O 1,1
%A _R. H. Hardin_, Feb 06 2014
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