a(n) is the smallest b > 1 such that p = prime(n) satisfies b^(p-1) == 1 (mod p^3).

Terms

a(0) =9a(1) =26a(2) =57a(3) =18a(4) =124a(5) =239a(6) =158a(7) =333a(8) =42a(9) =1215a(10) =513a(11) =691a(12) =1172a(13) =3038a(14) =295a(15) =1468a(16) =2511a(17) =15458a(18) =3859a(19) =6372a(20) =923a(21) =1523a(22) =5436a(23) =1148a(24) =412a(25) =4943a(26) =4432a(27) =5573a(28) =476a(29) =68