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A262116 Number of (n+1)X(n+1) 0..2 arrays with each row and column prime, read as a base 3 number with top and left being the most significant digits. 0
5, 44, 2802, 473294, 315759093 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Diagonal of A262122.
LINKS
EXAMPLE
Some solutions for n=3
..1..2..0..2....2..0..1..2....0..0..1..2....0..0..0..2....0..1..2..2
..0..1..1..1....1..1..2..1....2..1..2..2....2..2..0..1....2..1..1..1
..1..2..2..2....1..2..2..2....1..0..0..2....1..1..0..1....0..0..1..2
..1..2..2..2....1..2..2..2....2..2..2..1....2..2..2..1....1..1..1..2
CROSSREFS
Cf. A262122.
Sequence in context: A113948 A215517 A215584 * A096763 A345398 A341383
KEYWORD
nonn
AUTHOR
R. H. Hardin, Sep 11 2015
STATUS
approved

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Last modified July 16 15:16 EDT 2024. Contains 374349 sequences. (Running on oeis4.)