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%I #5 Mar 27 2013 11:08:15
%S 22,337,4120,43941,426527,3875213,33540705,279734339,2266708593,
%T 17952142360,139568672552,1068728748298,8081450512876,60468894195838,
%U 448444819136394,3300666311519663,24136833802226245,175525144342241365
%N Number of nX3 0..2 arrays with row sums nondecreasing and column sums unimodal
%C Column 3 of A223815
%H R. H. Hardin, <a href="/A223812/b223812.txt">Table of n, a(n) for n = 1..64</a>
%e Some solutions for n=3
%e ..1..1..2....2..0..1....1..2..0....1..0..0....1..0..0....0..2..0....1..2..0
%e ..2..2..0....0..1..2....1..1..1....1..1..2....0..2..0....1..2..0....2..2..0
%e ..0..2..2....1..2..1....1..2..2....0..2..2....1..1..0....2..2..2....1..1..2
%K nonn
%O 1,1
%A _R. H. Hardin_ Mar 27 2013