Numbers k for which 2^k + 3^k + 4^k is prime.
A081507
Numbers k for which 2^k + 3^k + 4^k is prime.
Terms
- a(0) =0a(1) =2a(2) =4a(3) =6a(4) =8a(5) =108a(6) =144a(7) =334a(8) =1422a(9) =4824a(10) =16502a(11) =19050a(12) =23262
External references
- oeis: A081507