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A180768
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Half the number of nX8 binary arrays with each element equal to at least one neighbor
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1
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13, 3809, 549125, 82032712, 12387396391, 1865051797753, 280971809714842, 42325704140613463, 6375989200126477033, 960486733026829603882, 144688833229486140773839, 21796094961106865613962841
(list;
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refs;
listen;
history;
text;
internal format)
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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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