Squares mod 74.

Terms

a(0) =0a(1) =1a(2) =3a(3) =4a(4) =7a(5) =9a(6) =10a(7) =11a(8) =12a(9) =16a(10) =21a(11) =25a(12) =26a(13) =27a(14) =28a(15) =30a(16) =33a(17) =34a(18) =36a(19) =37a(20) =38a(21) =40a(22) =41a(23) =44a(24) =46a(25) =47a(26) =48a(27) =49a(28) =53a(29) =58