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Search: id:A154133
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| A154133 |
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Numbers k such that the fractional part of (4/3)^k is greater than 1-(1/k). |
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+0
2
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OFFSET
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1,2
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COMMENT
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Numbers k such that fract((4/3)^k) > 1-(1/k), where fract(x) = x-floor(x).
The next such number must be greater than 200000.
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EXAMPLE
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a(4)=39, since fract((4/3)^39)=0.9991861450...>0.974358...=1-(1/39), but fract((4/3)^k)<=1-(1/k) for 8<k<39.
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CROSSREFS
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Cf. A153664, A153672, A153704, A153711, A154141, A154149.
Cf. A002379, A064628.
Sequence in context: A101714 A077318 A082014 this_sequence A077324 A112737 A162476
Adjacent sequences: A154130 A154131 A154132 this_sequence A154134 A154135 A154136
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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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