Numbers n such that 10^n*(8+3*10^n)+3 is prime.
A171719
Numbers n such that 10^n*(8+3*10^n)+3 is prime.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =8a(4) =17a(5) =517a(6) =581a(7) =665a(8) =890a(9) =4901a(10) =5230a(11) =7515
External references
- oeis: A171719
A171719
Numbers n such that 10^n*(8+3*10^n)+3 is prime.