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Search: id:A140335
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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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+0
1
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| 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 230, 57960
(list; graph; listen)
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OFFSET
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1,2
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COMMENT
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The defintion similar to this except that it reaches 2 is simply 1, 2, 3, 6.
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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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Sequence in context: A136040 A117923 A117924 this_sequence A004839 A032993 A081385
Adjacent sequences: A140332 A140333 A140334 this_sequence A140336 A140337 A140338
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KEYWORD
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fini,full,nonn
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AUTHOR
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J. Lowell (jhbubby(AT)mindspring.com), Jul 21 2008
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