Positive integers n such that 7^n == 2 (mod n).
A277401
Positive integers n such that 7^n == 2 (mod n).
Terms
- a(0) =1a(1) =5a(2) =143a(3) =1133a(4) =2171a(5) =8567a(6) =16805a(7) =208091a(8) =1887043a(9) =517295383a(10) =878436591673
External references
- oeis: A277401