Numbers n such that 9^n + 8 is prime.
A217385
Numbers n such that 9^n + 8 is prime.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =7a(4) =10a(5) =19a(6) =22a(7) =44a(8) =62a(9) =76a(10) =122a(11) =2191a(12) =3134a(13) =9244a(14) =40999a(15) =48230
External references
- oeis: A217385