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Number of n X 4 binary arrays with a path of adjacent 1's from upper left corner to anywhere in right hand column.
11

%I #7 Mar 31 2012 12:34:59

%S 29,581,10269,172143,2816409,45550691,732630205,11751896403,

%T 188262802525,3014016321451,48238373155229,771923890744731,

%U 12351638368337101,197632881512065275,3162178031998196717

%N Number of n X 4 binary arrays with a path of adjacent 1's from upper left corner to anywhere in right hand column.

%Y Cf. n X 2 A002450, n X 3 A069294, n X 5 A069296, n X 6 A069297, n X 7 A069298, n X 8 A069299, n X 9 A069300, n X 10 A069301, n X 11 A069302, n X 12 A069303, n X 13 A069304, n X 14 A069305, read by rows A069306-A069320.

%K nonn

%O 2,1

%A _R. H. Hardin_, Mar 14 2002