Primes p such that the number of primes q, 5 <= q < p, congruent to 1 mod 3, is two less than the number of such primes congruent to 2 mod 3.
A096453
Primes p such that the number of primes q, 5 <= q < p, congruent to 1 mod 3, is two less than the number of such primes congruent to 2 mod 3.
Terms
- a(0) =31a(1) =59a(2) =67a(3) =73a(4) =97a(5) =103a(6) =109a(7) =127a(8) =137a(9) =149a(10) =157a(11) =179a(12) =191a(13) =197a(14) =211a(15) =241a(16) =257a(17) =347a(18) =353a(19) =379a(20) =389a(21) =401a(22) =419a(23) =431a(24) =439a(25) =449a(26) =461a(27) =467a(28) =761a(29) =773
External references
- oeis: A096453