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A181244
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Number of nX9 binary matrices with no 2X2 circuit having pattern 0101 in any orientation
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1
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512, 102010, 22512862, 4914052362, 1074033301458, 234710735573170, 51292751478532550, 11209291140160525086, 2449629600675855540670, 535331352762077895206878, 116988976006831708160421286
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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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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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