Least k such that H(k) > 10^n, where H(k) is the harmonic number Sum_{i=1..k} 1/i.

A082912

Least k such that H(k) > 10^n, where H(k) is the harmonic number Sum_{i=1..k} 1/i.

Terms

    a(0) =2a(1) =12367

External references