Squares mod 34.

Terms

a(0) =0a(1) =1a(2) =2a(3) =4a(4) =8a(5) =9a(6) =13a(7) =15a(8) =16a(9) =17a(10) =18a(11) =19a(12) =21a(13) =25a(14) =26a(15) =30a(16) =32a(17) =33