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A163007
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Number of n X 7 binary arrays with all 1s connected and a path of 1s from upper left corner to lower right corner.
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2
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1, 288, 30616, 2473317, 185899132, 13742823032, 1012326365581, 74513820639189, 5483824484276487, 403566354707763962, 29699049493529506304, 2185591507222956126904, 160840358014084186505186, 11836434997659016450700108, 871057350099281882543862533
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listen;
history;
text;
internal format)
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OFFSET
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1,2
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LINKS
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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