Number of primes of the form 30k + 13 less than 10^n.
A091168
Number of primes of the form 30k + 13 less than 10^n.
Terms
- a(0) =0a(1) =3a(2) =20a(3) =154a(4) =1203a(5) =9824a(6) =83077a(7) =720110a(8) =6356062a(9) =56883199a(10) =514753678a(11) =4700984929a(12) =43258197713
External references
- oeis: A091168