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Search: id:A154134
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| A154134 |
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Greatest number m such that the fractional part of (4/3)^A154130(n) <= 1/m. |
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+0
1
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| 3, 6, 10, 30, 124, 238, 405, 6430, 22869, 32657, 224544
(list; graph; listen)
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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)^A154130(n))), where fract(x) = x-floor(x).
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EXAMPLE
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a(3)=10 since 1/11<fract((4/3)^A154130(3))=fract((4/3)^13)=0.09238...<=1/10.
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CROSSREFS
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Cf. A153665, A153673, A153705, A153712, A154143, A154150.
Cf. A002379, A064628.
Sequence in context: A109163 A109490 A130760 this_sequence A001465 A094276 A151376
Adjacent sequences: A154131 A154132 A154133 this_sequence A154135 A154136 A154137
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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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