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A262336
Number of (n+3)X(4+3) 0..1 arrays with each row and column divisible by 9, read as a binary number with top and left being the most significant bits.
0
15, 225, 3375, 19149, 132085, 1268613, 15745355, 207996061, 2776066899, 32535702325, 394514821729, 5068827771793, 67745934989151, 921161771883969
OFFSET
1,1
COMMENTS
Column 4 of A262338.
EXAMPLE
Some solutions for n=4
..0..1..0..0..1..0..0....0..1..1..0..1..1..0....0..1..1..0..1..1..0
..0..1..1..1..1..1..1....0..1..1..0..1..1..0....0..1..1..0..1..1..0
..0..0..0..0..0..0..0....1..1..1..1..1..1..0....1..1..1..1..1..1..0
..1..1..0..1..1..0..0....0..1..0..0..1..0..0....0..1..0..1..1..0..1
..0..1..1..1..1..1..1....0..1..1..0..1..1..0....0..1..1..0..1..1..0
..0..0..0..0..0..0..0....1..1..0..1..1..0..0....1..1..0..1..1..0..0
..1..0..0..1..0..0..0....0..0..1..0..0..1..0....0..0..1..1..0..1..1
CROSSREFS
Cf. A262338.
Sequence in context: A224008 A012852 A171289 * A189906 A189900 A189338
KEYWORD
nonn
AUTHOR
R. H. Hardin, Sep 18 2015
STATUS
approved