Smallest prime of the form: all sevens followed by prime(n); a(n) > prime(n); or 0 if no such prime exists.
A113889
Smallest prime of the form: all sevens followed by prime(n); a(n) > prime(n); or 0 if no such prime exists.
Terms
- a(0) =0a(1) =73a(2) =0a(3) =0a(4) =77711a(5) =77713a(6) =7717a(7) =719a(8) =7723a(10) =77731a(11) =777737a(12) =7741a(13) =743a(14) =77747a(15) =7753a(16) =7759a(17) =761a(18) =77777777767a(20) =773
External references
- oeis: A113889