a(n) = least prime of the form 2^m - 2^n + 1.
A331205
a(n) = least prime of the form 2^m - 2^n + 1.
Terms
- a(0) =2a(1) =3a(2) =5a(3) =549755813881a(4) =17a(5) =97a(6) =193a(8) =257a(9) =7681a(10) =15361a(11) =134215681a(12) =12289a(13) =8380417a(14) =114689
External references
- oeis: A331205