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A163738 Number of nX7 binary arrays with all 1s connected, all corners 1, and no 1 having more than two 1s adjacent 0
1, 10, 95, 299, 1200, 5766, 39682 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
EXAMPLE
All solutions for n=2
...1.0.0.0.0.0.1...1.1.1.0.0.0.1...1.1.1.1.0.0.1...1.1.1.1.1.0.1
...1.1.1.1.1.1.1...1.0.1.1.1.1.1...1.0.0.1.1.1.1...1.0.0.0.1.1.1
------
...1.1.1.1.1.1.1...1.0.1.1.1.0.1...1.0.0.0.1.1.1...1.0.0.1.1.1.1
...1.0.0.0.0.0.1...1.1.1.0.1.1.1...1.1.1.1.1.0.1...1.1.1.1.0.0.1
------
...1.0.1.1.1.1.1...1.1.1.0.1.1.1
...1.1.1.0.0.0.1...1.0.1.1.1.0.1
CROSSREFS
Sequence in context: A190988 A287830 A259289 * A190987 A233738 A277441
KEYWORD
nonn
AUTHOR
R. H. Hardin Aug 03 2009
STATUS
approved

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Last modified June 17 11:50 EDT 2024. Contains 373445 sequences. (Running on oeis4.)