Smallest prime p such that p - 2^e is also prime in exactly n cases for nonnegative integers e.
A244917
Smallest prime p such that p - 2^e is also prime in exactly n cases for nonnegative integers e.
Terms
- a(0) =2a(1) =3a(2) =7a(3) =19a(4) =139a(5) =829a(6) =3331a(7) =32941a(8) =176417a(9) =854929a(10) =2233531a(11) =12699571a(12) =47924959a(13) =763597201a(14) =5775760189
External references
- oeis: A244917