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Search: id:A163028
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A163028 Number of nXn binary arrays with all 1s connected and a path of 1s from top row to bottom row +0
1
1, 7, 144, 9362, 2075271, 1642690309, 4741764527414 (list; graph; listen)
OFFSET

1,2
CROSSREFS

Sequence in context: A082157 A104240 A156978 this_sequence A012826 A102059 A064624

Adjacent sequences: A163025 A163026 A163027 this_sequence A163029 A163030 A163031

KEYWORD

nonn

AUTHOR

Ron Hardin (rhhardin(AT)att.net) Jul 20 2009

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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