%I #3 Mar 31 2012 12:35:35
%S 96,3576,66970,920072,10521134,106357664,983760734,8508516160,
%T 69824478502
%N Number of nX5 1..4 arrays with all 1s connected, all 2s connected, all 3s connected, all 4s connected, 1 in the upper left corner, 2 in the upper right corner, 3 in the lower left corner, and 4 in the lower right corner
%e Some solutions for n=3
%e ...1.1.2.2.2...1.1.1.2.2...1.2.2.2.2...1.1.1.4.2...1.1.1.2.2...1.1.2.2.2
%e ...2.2.2.2.4...4.4.4.4.2...1.3.2.2.2...1.3.3.4.4...3.1.1.4.2...3.1.1.4.2
%e ...3.2.2.2.4...3.4.4.4.4...3.3.4.4.4...3.3.3.4.4...3.3.1.4.4...3.1.4.4.4
%e ------
%e ...1.1.2.2.2...1.3.4.2.2...1.3.3.2.2...1.1.3.2.2...1.1.1.2.2...1.1.3.2.2
%e ...1.1.1.1.4...1.3.4.4.2...1.3.4.4.4...3.1.3.3.2...1.1.1.2.2...1.1.3.4.4
%e ...3.3.4.4.4...3.3.3.4.4...3.3.3.3.4...3.3.3.3.4...3.1.1.2.4...3.3.3.3.4
%K nonn
%O 2,1
%A _R. H. Hardin_ Aug 24 2009