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A263039 Number of (n+2)X(7+2) 0..1 arrays with each row and column not divisible by 5, read as a binary number with top and left being the most significant bits. 0
5128489, 2100720600, 1240713997903, 606552926150035, 248073875762917543, 101460868472471077008 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A263040.
LINKS
EXAMPLE
Some solutions for n=1
..0..1..1..0..0..0..1..1..0....0..1..0..0..1..1..1..1..0
..0..0..0..1..1..0..1..1..0....0..0..0..1..0..0..1..1..1
..1..0..0..1..0..1..1..1..1....1..0..1..1..0..0..1..1..0
CROSSREFS
Cf. A263040.
Sequence in context: A206136 A186624 A157844 * A241607 A140658 A172715
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 08 2015
STATUS
approved

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Last modified June 3 16:13 EDT 2024. Contains 373063 sequences. (Running on oeis4.)