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Search: id:A092315
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A092315 a(n) = smallest m such that value of odd harmonic series Sum_{j=0..m} 1/(2j+1) is > n. +0
5
1, 7, 56, 418, 3091, 22845, 168803, 1247297, 9216353, 68100150, 503195828, 3718142207 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Except for first term, same as A092318. Equals (A056053-1)/2. Cf. A074599, A025547

Sequence in context: A054614 A104896 A122996 this_sequence A092318 A057090 A156362

Adjacent sequences: A092312 A092313 A092314 this_sequence A092316 A092317 A092318

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Feb 16 2004

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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