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A207211
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Number of 5Xn 0..2 arrays avoiding the pattern z-1 z-1 z in any row, column, nw-to-se diagonal or ne-to-sw antidiagonal
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1
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190, 36100, 3345883, 309262926, 29420037104, 2807999501346, 269004461507864, 25791677632142049, 2474587499697349774, 237458997538691513821, 22788957323884756634995, 2187075560753815820768460
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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=5
..0..2..2..0..0....1..0..1..2..0....2..1..2..1..0....2..1..0..2..2
..0..1..0..2..1....1..1..0..0..2....1..2..1..2..1....0..0..2..1..0
..2..2..2..0..2....0..2..0..2..2....1..1..1..0..2....2..2..0..2..0
..2..0..1..1..0....2..2..0..0..2....0..1..0..1..2....2..2..2..0..2
..1..1..1..1..1....2..1..0..1..0....0..0..0..2..1....2..0..2..2..0
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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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