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A234829
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Number of (n+1)X(5+1) 0..2 arrays with each 2X2 subblock having the number of clockwise edge increases less than or equal to the number of counterclockwise edge increases
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1
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212850, 49366557, 10572386472, 2194611652359, 449708506898208, 91647618370398336, 18633171647248503816, 3784509235854810295659, 768317034043608326588562, 155950976914386080337549570
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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 92 (see link above)
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EXAMPLE
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Some solutions for n=1
..0..1..2..0..2..0....0..2..2..2..2..1....0..1..1..0..2..0....0..0..2..2..2..2
..1..2..2..0..2..2....2..1..1..2..0..0....2..0..1..2..2..0....1..0..0..0..1..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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