%I #4 Dec 11 2013 04:32:04
%S 432047816,264110152411,157745111994988,94192817031882237,
%T 56144572756093218532,33464589643594017658068,
%U 19943610614570401668122830,11885592674748739620208778761,7083262038757043890993319580932
%N Number of (n+2)X(3+2) 0..3 arrays with no increasing sequence of length 3 horizontally or vertically
%C Column 3 of A233480
%H R. H. Hardin, <a href="/A233477/b233477.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=1
%e ..0..0..0..0..0....0..0..0..0..0....0..0..0..0..1....0..0..0..0..1
%e ..0..1..1..3..1....2..0..0..0..0....0..2..0..2..0....0..2..0..0..0
%e ..0..0..0..2..1....0..3..1..3..1....1..0..1..0..2....3..1..0..2..0
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 11 2013
|