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A163728
Number of nX7 binary arrays with all 1s connected, a path of 1s from left column to right column, and no 1 having more than two 1s adjacent
0
1, 68, 1080, 12865, 132342, 1122855, 8379953
OFFSET
1,2
CROSSREFS
Sequence in context: A281049 A264316 A251939 * A168179 A283575 A231060
KEYWORD
nonn
AUTHOR
R. H. Hardin Aug 03 2009
STATUS
approved