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A261758 Number of (n+1)X(5+1) 0..1 arrays with each row and column prime, read as a binary number with top and left being the most significant bits. 0
0, 165, 138, 4797, 7014, 82711, 229036, 1430550, 5704715, 29016693 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 5 of A261761.

LINKS

Table of n, a(n) for n=1..10.

EXAMPLE

Some solutions for n=4

..1..0..1..0..1..1....0..0..0..0..1..1....0..0..1..1..0..1....0..1..1..1..1..1

..1..0..1..0..0..1....0..0..0..0..1..0....0..1..1..1..0..1....0..1..1..1..0..1

..1..0..1..0..1..1....0..0..1..0..1..1....0..1..1..1..1..1....0..1..1..1..1..1

..0..1..0..1..1..1....1..1..1..1..0..1....1..0..0..1..0..1....1..1..1..0..1..1

..1..0..1..0..1..1....0..1..1..1..1..1....0..1..1..1..1..1....0..1..1..1..1..1

CROSSREFS

Cf. A261761.

Sequence in context: A289332 A300057 A197440 * A252725 A168355 A083255

Adjacent sequences:  A261755 A261756 A261757 * A261759 A261760 A261761

KEYWORD

nonn

AUTHOR

R. H. Hardin, Aug 31 2015

STATUS

approved

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Last modified October 27 10:47 EDT 2021. Contains 348274 sequences. (Running on oeis4.)