Number of primes less than 10^n having at least one digit 1.
A091645
Number of primes less than 10^n having at least one digit 1.
Terms
- a(0) =0a(1) =8a(2) =67a(3) =559a(4) =4917a(5) =44073a(6) =402030a(7) =3709989a(8) =34534791a(9) =323587790a(10) =3046685950a(11) =28798331502a(12) =273078628285
External references
- oeis: A091645