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A163011 Number of nXn binary arrays with all 1s connected and a path of 1s from top row to lower right corner 0
1, 5, 82, 4776, 1000725, 769984742, 2190944084653 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

CROSSREFS

Sequence in context: A009634 A165435 A197443 * A142162 A082546 A173876

Adjacent sequences:  A163008 A163009 A163010 * A163012 A163013 A163014

KEYWORD

nonn

AUTHOR

R. H. Hardin (rhhardin(AT)att.net) Jul 20 2009

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Last modified February 13 19:36 EST 2012. Contains 205536 sequences.