Squares mod 87.

Terms

a(0) =0a(1) =1a(2) =4a(3) =6a(4) =7a(5) =9a(6) =13a(7) =16a(8) =22a(9) =24a(10) =25a(11) =28a(12) =30a(13) =33a(14) =34a(15) =36a(16) =42a(17) =45a(18) =49a(19) =51a(20) =52a(21) =54a(22) =57a(23) =58a(24) =63a(25) =64a(26) =67a(27) =78a(28) =81a(29) =82