a(n) is the least number m such that the n-th prime is the least quadratic nonresidue modulo m.

Terms

a(0) =3a(1) =7a(2) =23a(3) =71a(4) =311a(5) =479a(6) =1559a(7) =5711a(8) =10559a(9) =18191a(10) =31391a(11) =422231a(12) =701399a(13) =366791a(14) =3818929a(15) =9257329a(16) =22000801a(17) =36415991a(18) =48473881a(19) =175244281a(20) =120293879a(21) =427733329a(22) =131486759a(23) =3389934071a(24) =2929911599a(25) =7979490791a(26) =36504256799a(27) =23616331489a(28) =89206899239a(29) =121560956039