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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 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
CROSSREFS
Sequence in context: A281049 A264316 A251939 * A168179 A283575 A231060
KEYWORD
nonn
AUTHOR
R. H. Hardin Aug 03 2009
STATUS
approved

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Last modified February 23 09:42 EST 2024. Contains 370276 sequences. (Running on oeis4.)