Numbers k such that 9^k + 8^(k-1) is prime.
A093795
Numbers k such that 9^k + 8^(k-1) is prime.
Terms
- a(0) =2a(1) =7a(2) =8a(3) =31a(4) =610a(5) =1292a(6) =4015a(7) =5990a(8) =8887a(9) =9626a(10) =57952a(11) =62116a(12) =84698
External references
- oeis: A093795