Numbers k such that k^(k+1) + (k+1)^k is prime.
A073499
Numbers k such that k^(k+1) + (k+1)^k is prime.
Terms
- a(0) =1a(1) =2a(2) =80a(3) =342a(4) =848a(5) =1194a(6) =2658a(7) =4790a(8) =9376
External references
- oeis: A073499
A073499
Numbers k such that k^(k+1) + (k+1)^k is prime.