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A202566 Number of (n+3)X(n+3) binary arrays with no more than two of any consecutive four bits set in any row or column 0
7343, 713977, 190831031, 133595643125, 237078101794811, 1113579994706467210 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Diagonal of A202574
LINKS
EXAMPLE
Some solutions for n=2
..0..1..0..0..1....0..1..0..1..0....1..0..0..1..0....1..0..0..1..1
..0..0..1..1..0....1..0..0..1..1....1..0..1..0..1....1..0..1..0..1
..0..1..0..1..0....1..0..1..0..0....0..1..0..1..0....0..1..0..0..0
..0..0..0..0..1....0..1..1..0..0....0..0..0..0..0....0..0..0..0..0
..1..1..0..0..1....0..1..0..1..0....1..0..1..0..0....1..0..0..0..1
CROSSREFS
Sequence in context: A097696 A202574 A202567 * A204507 A295002 A235951
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 21 2011
STATUS
approved

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Last modified July 19 22:34 EDT 2024. Contains 374441 sequences. (Running on oeis4.)