Number of primes less than 10^n having at least one digit 3.
A091647
Number of primes less than 10^n having at least one digit 3.
Terms
- a(0) =1a(1) =9a(2) =66a(3) =561a(4) =4877a(5) =43685a(6) =399564a(7) =3694303a(8) =34433999a(9) =322852288a(10) =3041362298a(11) =28758431735a(12) =272777483044
External references
- oeis: A091647