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A267792
Number of 6Xn 0..1 arrays with every repeated value in every row greater than or equal to, and in every column greater than, the previous repeated value.
1
16, 256, 4096, 44742, 460598, 4245574, 37282358, 312449872, 2540944329, 20159382751, 157057696653, 1206033664639, 9157807121914, 68919889770321, 515005090966233, 3826399784437020, 28297799131011777, 208480992623889542
OFFSET
1,1
COMMENTS
Row 6 of A267788.
LINKS
EXAMPLE
Some solutions for n=4
..0..1..1..1....0..1..0..0....0..1..1..1....0..1..0..1....1..0..0..1
..1..0..0..1....1..0..1..0....1..0..0..0....1..0..1..0....0..1..1..0
..0..0..1..0....0..1..1..1....0..0..1..1....1..0..1..1....1..0..0..1
..0..1..0..1....1..0..0..1....1..1..1..1....0..1..0..0....0..0..0..0
..1..1..1..0....0..0..1..0....0..0..0..0....1..1..1..0....1..1..1..0
..1..0..0..1....1..1..0..1....0..1..1..1....0..0..0..1....0..1..0..1
CROSSREFS
Cf. A267788.
Sequence in context: A171290 A136577 A190134 * A220252 A267976 A220803
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 20 2016
STATUS
approved