Primes of the form 2^i*3^j - 1 with i + j = 13.
A172315
Primes of the form 2^i*3^j - 1 with i + j = 13.
Terms
- a(0) =8191a(1) =27647a(2) =62207a(3) =139967a(4) =314927a(5) =472391a(6) =1062881
External references
- oeis: A172315
A172315
Primes of the form 2^i*3^j - 1 with i + j = 13.