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Number of nX9 binary arrays with all 1s connected, a path of 1s from upper left corner to lower right corner, and no 1 having more than two 1s adjacent
0

%I #3 Mar 31 2012 12:35:32

%S 1,85,1732,24449,302869,3195383

%N Number of nX9 binary arrays with all 1s connected, a path of 1s from upper left corner to lower right corner, and no 1 having more than two 1s adjacent

%K nonn

%O 1,2

%A _R. H. Hardin_ Aug 03 2009