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A163007 Number of n X 7 binary arrays with all 1s connected and a path of 1s from upper left corner to lower right corner. 2
1, 288, 30616, 2473317, 185899132, 13742823032, 1012326365581, 74513820639189, 5483824484276487, 403566354707763962, 29699049493529506304, 2185591507222956126904, 160840358014084186505186, 11836434997659016450700108, 871057350099281882543862533 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
CROSSREFS
Row 7 of A359573.
Sequence in context: A022154 A285923 A285859 * A268873 A069329 A300052
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jul 20 2009
EXTENSIONS
Terms a(10) and beyond from Andrew Howroyd, Jan 06 2023
STATUS
approved

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Last modified April 14 03:49 EDT 2024. Contains 371655 sequences. (Running on oeis4.)