Smallest b > 1 such that b^(p-1) == 1 (mod p^4) for p = prime(n).

Terms

a(0) =17a(1) =80a(2) =182a(3) =1047a(4) =1963a(5) =239a(6) =4260a(7) =2819a(8) =19214a(9) =2463a(10) =15714a(11) =51344a(12) =20677a(13) =3038a(14) =224444a(15) =189323a(16) =11550a(17) =397575a(18) =201305a(19) =15384a(20) =840838a(21) =1372873a(22) =1576656a(23) =278454a(24) =1721322a(25) =48072a(26) =281007a(27) =119551a(28) =252595a(29) =1001934