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Search: id:A154135
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| A154135 |
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Greatest number m such that the fractional part of (4/3)^A154131(n) <= 1/m. |
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+0
1
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OFFSET
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1,1
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FORMULA
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a(n):=floor(1/fract((4/3)^A154131(n))), where fract(x) = x-floor(x).
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EXAMPLE
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a(3)=30 since 1/31<fract((4/3)^A154131(3))=fract((4/3)^17)=0.0327357...<=1/30.
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CROSSREFS
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Cf. A153666, A153674, A153706, A153714, A154143, A154151.
Cf. A002379, A064628.
Sequence in context: A012280 A002164 A117805 this_sequence A103091 A101751 A133665
Adjacent sequences: A154132 A154133 A154134 this_sequence A154136 A154137 A154138
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KEYWORD
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nonn,more
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AUTHOR
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Hieronymus Fischer (Hieronymus.Fischer(AT)gmx.de), Jan 11 2009
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