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%I #4 Sep 29 2013 18:58:38
%S 2625117,2533164987353,60704077222861152,161327438675038562165,
%T 103937249022030445057526,24982715242286897029686383,
%U 2907883712766278818772179090,194172351727597419593410162517
%N Number of 6X6 0..n arrays with rows and columns in lexicographically nondecreasing order
%C Row 6 of A229794
%H R. H. Hardin, <a href="/A229799/b229799.txt">Table of n, a(n) for n = 1..9</a>
%e Some solutions for n=1
%e ..0..0..0..0..0..0....0..0..0..0..0..0....0..0..0..0..0..0....0..0..0..0..0..0
%e ..0..0..0..0..1..1....0..0..0..0..1..1....0..0..0..0..0..1....0..0..0..0..1..1
%e ..0..0..1..1..0..1....0..0..1..1..0..0....0..0..0..1..1..0....0..0..0..1..0..1
%e ..0..1..0..1..1..0....0..1..1..1..0..0....0..0..1..1..1..0....0..0..1..0..0..0
%e ..0..1..1..1..1..1....1..0..0..0..0..1....0..1..0..0..1..0....0..0..1..1..0..1
%e ..1..0..0..1..1..1....1..0..0..0..0..1....0..1..1..1..0..0....0..0..1..1..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_, Sep 29 2013
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