5471312309domain: NAppears in sequencesNumbers k such that if 1 <= j < k then the fractional part of the k-th partial sum of the harmonic series > the fractional part of the j-th partial sum of the harmonic series.at n=20A004980a(n) = largest m such that the harmonic number H(m)= Sum_{i=1..m} 1/i is < n.at n=22A115515