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A163718
Number of nX6 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
21, 193, 1186, 7338, 42833, 224493, 1122855, 5562337, 27320312
OFFSET
1,1
CROSSREFS
Sequence in context: A223090 A010827 A022713 * A164606 A027780 A108679
KEYWORD
nonn
AUTHOR
R. H. Hardin Aug 03 2009
STATUS
approved