Nonsquares mod 85.

Terms

a(0) =2a(1) =3a(2) =5a(3) =6a(4) =7a(5) =8a(6) =10a(7) =11a(8) =12a(9) =13a(10) =14a(11) =17a(12) =18a(13) =20a(14) =22a(15) =23a(16) =24a(17) =27a(18) =28a(19) =29a(20) =31a(21) =32a(22) =33a(23) =37a(24) =38a(25) =39a(26) =40a(27) =41a(28) =42a(29) =43