editing
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editing
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allocated for R. H. Hardin
Number of (n+3)X(4+3) 0..1 arrays with each row divisible by 11 and column not divisible by 11, read as a binary number with top and left being the most significant bits.
6960, 112628, 1390988, 17053263, 209176183, 2572716056, 31161446960, 376946509836
1,1
Column 4 of A263288.
Some solutions for n=2
..1..1..0..1..1..1..0....1..0..0..1..1..0..1....0..1..0..1..1..0..0
..0..1..1..0..1..1..1....0..1..1..0..1..1..1....1..1..1..1..0..0..1
..0..0..1..0..1..1..0....1..1..0..1..1..1..0....1..1..0..1..1..1..0
..0..1..0..1..1..0..0....0..0..0..0..0..0..0....1..0..0..0..0..1..0
..1..0..1..1..0..0..0....1..1..0..0..0..1..1....1..1..0..0..0..1..1
Cf. A263288.
allocated
nonn
R. H. Hardin, Oct 13 2015
approved
editing
allocated for R. H. Hardin
allocated
approved