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A184213
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Number of (n+1)X6 0..3 arrays with every 2X2 subblock sum greater than 6
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1
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782637, 601469417, 330196807919, 208292231201647, 125027563003468383, 76537880222228869035, 46507800793387330287219, 28341873309921021614867363, 17252463649043724719180584576, 10506532375818298794736868012659
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OFFSET
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1,1
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COMMENTS
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LINKS
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EXAMPLE
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Some solutions for 3X6
..0..2..3..0..3..3....0..2..3..1..3..2....0..2..3..0..3..3....0..2..3..0..3..2
..2..3..3..1..3..3....3..3..3..0..3..1....3..2..3..1..3..2....3..2..3..1..3..3
..1..3..1..3..2..3....1..2..2..3..1..2....3..0..2..3..1..2....0..3..3..0..3..1
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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