Discriminants of imaginary quadratic fields with class number 6 (negated).

Terms

a(0) =87a(1) =104a(2) =116a(3) =152a(4) =212a(5) =244a(6) =247a(7) =339a(8) =411a(9) =424a(10) =436a(11) =451a(12) =472a(13) =515a(14) =628a(15) =707a(16) =771a(17) =808a(18) =835a(19) =843a(20) =856a(21) =1048a(22) =1059a(23) =1099a(24) =1108a(25) =1147a(26) =1192a(27) =1203a(28) =1219a(29) =1267