Nonsquares mod 55.

Terms

a(0) =2a(1) =3a(2) =6a(3) =7a(4) =8a(5) =10a(6) =12a(7) =13a(8) =17a(9) =18a(10) =19a(11) =21a(12) =22a(13) =23a(14) =24a(15) =27a(16) =28a(17) =29a(18) =30a(19) =32a(20) =33a(21) =35a(22) =37a(23) =38a(24) =39a(25) =40a(26) =41a(27) =42a(28) =43a(29) =46