Nonexponential harmonic numbers: numbers k that are not prime powers such that the harmonic mean of the nonexponential divisors of k is an integer.
A349178
Nonexponential harmonic numbers: numbers k that are not prime powers such that the harmonic mean of the nonexponential divisors of k is an integer.
Terms
- a(0) =1645a(1) =5742a(2) =6336a(3) =8925a(4) =9450a(5) =88473
External references
- oeis: A349178