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A261941 Number of (n+1)X(6+1) 0..1 arrays with each row nonprime and column prime, read as a binary number with top and left being the most significant bits. 0
0, 5826, 72186, 3016874, 52973290, 1247810761, 30673550964 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Column 6 of A261942.
LINKS
EXAMPLE
Some solutions for n=3
..1..0..0..0..0..0..1....0..1..0..1..0..0..0....0..1..1..1..0..0..1
..1..1..1..0..0..1..1....0..0..1..1..1..0..0....0..0..0..1..0..0..0
..0..1..0..1..1..0..0....1..1..0..0..0..1..1....1..1..1..0..1..1..1
..1..1..1..0..0..1..1....0..1..1..1..1..0..0....1..1..1..1..0..0..1
CROSSREFS
Cf. A261942.
Sequence in context: A237477 A131494 A234804 * A264887 A035903 A251189
KEYWORD
nonn
AUTHOR
R. H. Hardin, Sep 06 2015
STATUS
approved

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Last modified March 28 20:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)