Smallest k such that (n^2)*k + 1 is prime.

Terms

a(0) =1a(1) =1a(2) =2a(3) =1a(4) =4a(5) =1a(6) =4a(7) =3a(8) =2a(9) =1a(10) =6a(11) =3a(12) =4a(13) =1a(14) =8a(15) =1a(16) =12a(17) =4a(18) =30a(19) =1a(20) =2a(21) =3a(22) =24a(23) =1a(24) =18a(25) =1a(26) =2a(27) =4a(28) =12a(29) =2