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A153715
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Greatest number m such that the fractional part of Pi^A153711(m) >= 1-(1/m).
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8
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OFFSET
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1,2
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LINKS
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FORMULA
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a(n) = floor(1/(1-fract(Pi^A153711(n)))), where fract(x) = x-floor(x).
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EXAMPLE
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a(3) = 32, since 1-(1/33) = 0.9696... > fract(Pi^A153711(3)) = fract(Pi^15) = 0.96938... >= 0.96875 = 1-(1/32).
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MATHEMATICA
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$MaxExtraPrecision = 100000;
A153711 = {1, 2, 15, 22, 58, 157, 1030, 5269, 145048, 151710};
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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