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Search: id:A153700
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| A153700 |
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Greatest number m such that the fractional part of (10/9)^A153696(n) >= 1-(1/m). |
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+0
5
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OFFSET
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1,2
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FORMULA
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a(n):=floor(1/(1-fract((10/9)^A153696(n)))), where fract(x) = x-floor(x).
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EXAMPLE
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a(3)=15, since 1-(1/16)=0.9375>fract((10/9)^A153696(3))=fract((10/9)^13)=0.9341...>=1-(1/15).
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CROSSREFS
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Cf. A153664, A153672, A153680, A153688, A153696, A154130, A153708, A153716, A153724.
Sequence in context: A067686 A145219 A002406 this_sequence A066916 A131446 A061746
Adjacent sequences: A153697 A153698 A153699 this_sequence A153701 A153702 A153703
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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 06 2009
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