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 A262121 Number of (n+1)X(5+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
 133, 2632, 218493, 1726432, 315759093 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 5 of A262122. LINKS EXAMPLE Some solutions for n=2 ..1..2..0..1..1..2....0..0..0..0..0..2....0..0..0..1..1..1....0..2..1..0..0..2 ..0..0..0..0..1..0....1..1..1..2..1..1....0..2..1..2..1..1....2..1..0..1..0..1 ..2..1..2..2..1..1....0..0..0..1..0..2....2..1..2..2..1..1....1..2..2..0..2..2 CROSSREFS Cf. A262122. Sequence in context: A038491 A020265 A028295 * A254684 A133240 A129050 Adjacent sequences:  A262118 A262119 A262120 * A262122 A262123 A262124 KEYWORD nonn AUTHOR R. H. Hardin, Sep 11 2015 STATUS approved

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Last modified August 19 10:38 EDT 2022. Contains 356228 sequences. (Running on oeis4.)