Primes p such that (3^p + 3^((p + 1)/2) + 1)/7 is prime.
A125744
Primes p such that (3^p + 3^((p + 1)/2) + 1)/7 is prime.
Terms
- a(0) =11a(1) =37a(2) =47a(3) =97a(4) =167a(5) =877a(6) =2027a(7) =2293a(8) =3011a(9) =6803a(10) =8423a(11) =50221a(12) =152809a(13) =505823
External references
- oeis: A125744