Least k such that H(k) > 2^n, where H(k) is the harmonic number Sum_{i=1..k} 1/i.
A082913
Least k such that H(k) > 2^n, where H(k) is the harmonic number Sum_{i=1..k} 1/i.
Terms
- a(0) =2a(1) =4a(2) =31a(3) =1674a(4) =4989191
External references
- oeis: A082913