6 consecutive primes p such that each 2p+1 is also prime.
A047989
6 consecutive primes p such that each 2p+1 is also prime.
Terms
- a(0) =445480319a(1) =445480331a(2) =445480361a(3) =445480391a(4) =445480421a(5) =445480439
External references
- oeis: A047989