Numbers k such that (35^k - 4^k)/31 is prime.
A389768
Numbers k such that (35^k - 4^k)/31 is prime.
Terms
- a(0) =3a(1) =5a(2) =47a(3) =101a(4) =103a(5) =107a(6) =167a(7) =9743a(8) =10627a(9) =11423a(10) =29027a(11) =42461
External references
- oeis: A389768