Numbers k such that k^2 + k + 17 is prime.

Terms

a(0) =0a(1) =1a(2) =2a(3) =3a(4) =4a(5) =5a(6) =6a(7) =7a(8) =8a(9) =9a(10) =10a(11) =11a(12) =12a(13) =13a(14) =14a(15) =15a(16) =18a(17) =19a(18) =21a(19) =22a(20) =23a(21) =24a(22) =26a(23) =27a(24) =28a(25) =29a(26) =30a(27) =31a(28) =35a(29) =37