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A092318 a(n) = smallest m such that value of odd harmonic series Sum_{j=0..m} 1/(2j+1) is >= n. 5
0, 7, 56, 418, 3091, 22845, 168803, 1247297, 9216353, 68100150, 503195828, 3718142207 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

CROSSREFS

Apart from first term, same as A092315. Equals (A092317-1)/2. Cf. A074599, A025547

Sequence in context: A104896 A122996 A092315 * A057090 A156362 A055274

Adjacent sequences:  A092315 A092316 A092317 * A092319 A092320 A092321

KEYWORD

nonn

AUTHOR

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

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Last modified February 16 10:07 EST 2012. Contains 205904 sequences.