Smallest prime p such that Sum_{primes q <= p} 1/q >= n/5.
A103598
Smallest prime p such that Sum_{primes q <= p} 1/q >= n/5.
Terms
- a(0) =2a(1) =2a(2) =3a(3) =3a(4) =5a(5) =11a(6) =17a(7) =41a(8) =97a(9) =277a(10) =1013a(11) =4789a(12) =31627a(13) =314723a(14) =5195977a(15) =159490147a(16) =10443979657
External references
- oeis: A103598