Number of primes of the form 12k + 5 less than 10^n.
A091162
Number of primes of the form 12k + 5 less than 10^n.
Terms
- a(0) =1a(1) =6a(2) =44a(3) =309a(4) =2409a(5) =19611a(6) =166169a(7) =1440483a(8) =12712625a(9) =113763849
External references
- oeis: A091162