Smallest odd prime base q such that p^3 divides q^(p-1) - 1, where p = prime(n).

Terms

a(0) =17a(1) =53a(2) =193a(3) =19a(4) =2663a(5) =239a(6) =653a(7) =2819a(8) =13931a(9) =10133a(10) =6287a(11) =691a(12) =10399a(13) =3623a(14) =6397a(15) =9283a(16) =63463a(17) =38447a(18) =36809a(19) =21499a(20) =75227a(21) =1523a(22) =55933a(23) =42937a(24) =341293a(25) =4943a(26) =255007a(27) =5573a(28) =56633a(29) =262079