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A070268
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Numbers n such that mu(n) + mu(n+1) + mu(n+2) = -3.
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3
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29, 41, 101, 137, 229, 281, 429, 433, 617, 641, 645, 741, 821, 969, 1021, 1085, 1129, 1221, 1309, 1433, 1489, 1581, 1597, 1605, 1613, 1697, 1741, 1877, 1885, 2013, 2053, 2081, 2085, 2109, 2161, 2237, 2265, 2309, 2337, 2377, 2381, 2397, 2409, 2633, 2657
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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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MAPLE
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PROG
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(PARI) for(n=1, 1000, if(moebius(n)+moebius(n+1)+moebius(n+2)==-3, print1(n, ", ")))
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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Sharon Sela (sharonsela(AT)hotmail.com), May 09 2002
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EXTENSIONS
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STATUS
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approved
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