a(1) = 61. For n > 1, a(n) = smallest prime q such that q^(a(n-1)-1) == 1 (mod a(n-1)^2).
A355602
a(1) = 61. For n > 1, a(n) = smallest prime q such that q^(a(n-1)-1) == 1 (mod a(n-1)^2).
Terms
- a(0) =61a(1) =601a(2) =2269a(3) =13499a(4) =58313a(5) =1950827a(6) =57480139a(7) =713589493a(8) =4722480517a(9) =88907918137
External references
- oeis: A355602