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A163692 Number of nX9 binary arrays with all 1s connected, a path of 1s from upper left corner to lower right corner, and no 1 having more than two 1s adjacent 0
1, 85, 1732, 24449, 302869, 3195383 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
CROSSREFS
Sequence in context: A008360 A212474 A020310 * A221339 A262062 A220736
KEYWORD
nonn
AUTHOR
R. H. Hardin Aug 03 2009
STATUS
approved

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Last modified March 29 07:27 EDT 2024. Contains 371265 sequences. (Running on oeis4.)