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A163717
Number of nX5 binary arrays with all 1s connected, a path of 1s from top row to bottom row, and no 1 having more than two 1s adjacent
0
15, 101, 463, 2119, 9012, 35116, 132342, 493096, 1811125, 6520133, 23029880, 80160412, 275921198
OFFSET
1,1
CROSSREFS
Sequence in context: A087661 A319777 A242657 * A111370 A093739 A205431
KEYWORD
nonn
AUTHOR
R. H. Hardin Aug 03 2009
STATUS
approved