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A238177
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Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the minimum of every 2X2 subblock equal
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1
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79641, 12951743, 1917124097, 296231759327, 45437916131409, 6990206222515407, 1074790095990669977, 165289763647441313927, 25418549419229947264929, 3908964443570521894990351, 601134147109831035232694121
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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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FORMULA
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Empirical recurrence of order 84 (see link above)
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EXAMPLE
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Some solutions for n=1
..2..0..2..0..0..1....1..1..2..1..1..1....1..2..1..1..0..2....1..1..2..1..2..2
..0..0..1..2..1..2....2..1..2..2..1..2....0..0..0..2..2..0....2..0..0..0..0..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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