%I #4 Jan 15 2014 09:05:01
%S 15782,996868,68186440,3951955004,229794497298,11883494266538,
%T 593235221174732,27256390817706239,1196211281372270826,
%U 49366884980552894414,1949628589021761460325,73414944182224778086972
%N Number of (n+1)X(4+1) 0..2 arrays with the sum of each 2X2 subblock two median terms lexicographically nondecreasing columnwise and nonincreasing rowwise
%C Column 4 of A235756
%H R. H. Hardin, <a href="/A235755/b235755.txt">Table of n, a(n) for n = 1..42</a>
%e Some solutions for n=1
%e ..0..1..1..2..2....0..1..2..2..2....2..1..2..2..0....1..1..1..1..1
%e ..0..1..1..0..1....0..1..1..0..2....1..1..2..2..2....1..0..1..0..2
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 15 2014
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