Smallest prime containing exactly n 9's.
A037071
Smallest prime containing exactly n 9's.
Terms
- a(0) =2a(1) =19a(2) =199a(3) =1999a(4) =49999a(5) =199999a(6) =2999999a(7) =19999999a(8) =799999999a(9) =9199999999a(10) =59999999999a(11) =959999999999
External references
- oeis: A037071