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%I #4 Nov 20 2012 16:27:50
%S 20,211,4838,87083,1306891,17399442,208345624,2285009931,23253970439,
%T 221258732227,1979908560027,16752069750566,134676183213583,
%U 1033204910207865,7592661274649504,53621665489883610,364978798507011324
%N Number of nX4 arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..3 nX4 array
%C Column 4 of A219471
%H R. H. Hardin, <a href="/A219467/b219467.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=3
%e ..0..0..0..2....2..2..2..2....1..1..1..3....0..0..1..2....0..0..0..1
%e ..0..0..1..2....2..2..0..0....1..2..2..3....1..1..0..0....0..0..2..1
%e ..1..2..0..0....0..0..0..2....2..2..3..3....3..0..0..0....0..0..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Nov 20 2012
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