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A096618 Least k such that H(k) >= 10^n, where H(k) is the harmonic number Sum_{i=0..k} 1/i. 2
1, 12367, 15092688622113788323693563264538101449859497 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

The next term is approx 1.10*10^434, which too large to include.

Except for the first term, identical to A082912.

LINKS

Table of n, a(n) for n=1..3.

R. P. Boas, Jr. and J. W. Wrench, Jr., Partial sums of the harmonic series, Amer. Math. Monthly, 78 (1971), 864-870.

Eric Weisstein's World of Mathematics, High-Water Mark

CROSSREFS

Cf. A004080, A082912.

Sequence in context: A238051 A234919 A183693 * A238308 A179916 A236426

Adjacent sequences:  A096615 A096616 A096617 * A096619 A096620 A096621

KEYWORD

nonn,bref

AUTHOR

Eric W. Weisstein, Jul 01 2004

STATUS

approved

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Last modified October 22 03:43 EDT 2017. Contains 293756 sequences.