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A262802 Number of (7+2)X(n+2) 0..1 arrays with each row divisible by 5 and column not divisible by 5, read as a binary number with top and left being the most significant bits. 0
0, 167281, 13349904, 2745709200, 1124519007690, 461326213311625, 172824721449665640 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Row 7 of A262795.
LINKS
EXAMPLE
Some solutions for n=2
..0..0..0..0....0..0..0..0....0..0..0..0....0..1..0..1....0..0..0..0
..0..0..0..0....1..1..1..1....0..0..0..0....1..1..1..1....1..1..1..1
..0..1..0..1....1..0..1..0....1..1..1..1....0..1..0..1....0..1..0..1
..1..1..1..1....1..1..1..1....0..0..0..0....0..0..0..0....1..1..1..1
..1..1..1..1....1..1..1..1....0..0..0..0....1..0..1..0....1..1..1..1
..1..1..1..1....1..1..1..1....1..0..1..0....1..0..1..0....0..1..0..1
..0..0..0..0....0..0..0..0....1..0..1..0....0..0..0..0....0..1..0..1
..0..0..0..0....1..1..1..1....0..1..0..1....1..0..1..0....1..0..1..0
..1..1..1..1....1..1..1..1....1..0..1..0....0..1..0..1....1..1..1..1
CROSSREFS
Cf. A262795.
Sequence in context: A236494 A236489 A235436 * A247994 A235741 A236081
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 02 2015
STATUS
approved

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Last modified June 19 03:10 EDT 2024. Contains 373492 sequences. (Running on oeis4.)