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A140335
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Smallest number greater than a(n-1) that, when adding the reciprocals of all the terms up to it, the sum is <= 3.
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3
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1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 230, 57960
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OFFSET
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1,2
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COMMENTS
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The definition similar to this except that it reaches 2 is simply 1, 2, 3, 6.
The sequence ends at a(13) because Sum_{n=1..13} 1/a(n) = 3. - Joerg Arndt, Sep 06 2019
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LINKS
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EXAMPLE
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11 does not qualify for the term after 10 because the sum of the reciprocals of the first 11 terms would then fall between 3.01 and 3.02.
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CROSSREFS
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KEYWORD
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fini,full,nonn
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AUTHOR
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STATUS
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approved
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