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A086999
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Periodic part of decimal expansion of 1/p for those primes having a periodic part of even length.
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3
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OFFSET
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1,1
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COMMENTS
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REFERENCES
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H. Rademacher and O. Toeplitz, Von Zahlen und Figuren (Springer 1930, reprinted 1968), ch. 19, Die periodischen Dezimalbrueche.
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LINKS
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EXAMPLE
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p=73: a(11)=A060283(21)=13698630 -> [1369][8630] ->
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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STATUS
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approved
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