Primes p such that the number of primes less than p equal to 1 mod 4 is two less than the number of primes less than p equal to 3 mod 4.
A096451
Primes p such that the number of primes less than p equal to 1 mod 4 is two less than the number of primes less than p equal to 3 mod 4.
Terms
- a(0) =13a(1) =29a(2) =37a(3) =53a(4) =61a(5) =71a(6) =79a(7) =101a(8) =107a(9) =113a(10) =131a(11) =139a(12) =151a(13) =163a(14) =199a(15) =359a(16) =409a(17) =421a(18) =433a(19) =443a(20) =457a(21) =479a(22) =1223a(23) =1231a(24) =1249a(25) =1277a(26) =1283a(27) =1291a(28) =1301a(29) =1307
External references
- oeis: A096451