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A251063
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Number of (n+1)X(6+1) 0..2 arrays with no 2X2 subblock having x11-x00 less than x10-x01
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1
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35064, 1716324, 87634164, 4755605792, 262314968432, 14586457826568, 813777827212550, 45476380304254912, 2543317284348357558, 142296504920336870518, 7962969184682751770801, 445660261717899345423082
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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 n=1
..0..0..0..1..0..2..1....1..2..2..1..2..1..1....1..0..0..1..1..2..2
..1..2..2..1..2..0..1....1..0..0..2..1..2..2....0..1..2..1..1..1..2
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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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