Least prime p such that 2^x - 2 + p produces primes for x=1..n and a composite for x=n+1.
A354585
Least prime p such that 2^x - 2 + p produces primes for x=1..n and a composite for x=n+1.
Terms
- a(0) =2a(1) =3a(2) =11a(3) =5a(4) =227a(5) =17a(6) =65837a(7) =1607a(8) =19427a(9) =2397347207a(10) =153535525937
External references
- oeis: A354585