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A202398
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Number of (n+2)X(n+2) binary arrays avoiding patterns 000 and 010 in rows and columns
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1
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126, 2401, 127449, 15752961, 4005967518, 2318785835536, 3110996570522302, 9451749722490696481, 64095230140132556496075, 982649737574821713976177041, 34173066616707050608156373933550, 2685436434473477364838752750506250000
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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=2
..1..0..0..1....0..1..1..1....1..1..0..1....1..1..0..1....0..1..1..1
..1..1..0..1....1..1..1..0....1..1..0..1....1..0..0..1....1..1..1..1
..0..1..1..1....1..1..1..1....0..1..1..0....0..0..1..1....1..1..1..0
..1..1..1..1....1..1..1..1....0..0..1..1....0..1..1..1....1..1..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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