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A262477 Number of (7+1)X(n+1) 0..1 arrays with each row divisible by 3 and each column divisible by 5, read as a binary number with top and left being the most significant bits. 1
52, 321, 15732, 239281, 11489332, 326748241, 15659602612, 630055962801, 30747458524212, 1434032788185361, 71428214742445492, 3530662718745118321, 178630052786322359092, 9048815928661992297681, 462641624539547827848372 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Row 7 of A262472.
LINKS
EXAMPLE
Some solutions for n=3
..1..0..0..1....0..1..1..0....0..1..1..0....1..1..0..0....0..0..1..1
..1..1..0..0....1..0..0..1....0..1..1..0....0..0..1..1....0..1..1..0
..1..1..0..0....1..1..1..1....0..0..1..1....0..1..1..0....0..0..1..1
..1..1..0..0....1..0..0..1....0..0..1..1....0..1..1..0....0..1..1..0
..1..1..0..0....0..0..0..0....1..1..0..0....0..0..1..1....0..1..1..0
..1..1..0..0....0..0..0..0....1..1..0..0....0..1..1..0....0..1..1..0
..1..0..0..1....1..0..0..1....1..0..0..1....1..0..0..1....0..1..1..0
..1..1..0..0....1..0..0..1....1..1..0..0....0..0..1..1....0..1..1..0
CROSSREFS
Cf. A262472.
Sequence in context: A281396 A232903 A262757 * A264494 A232404 A257940
KEYWORD
nonn
AUTHOR
R. H. Hardin, Sep 23 2015
STATUS
approved

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Last modified June 24 19:41 EDT 2024. Contains 373690 sequences. (Running on oeis4.)