Discriminants of complex cubic fields (negated).

Terms

a(0) =23a(1) =31a(2) =44a(3) =59a(4) =76a(5) =83a(6) =87a(7) =104a(8) =107a(9) =108a(10) =116a(11) =135a(12) =139a(13) =140a(14) =152a(15) =172a(16) =175a(17) =199a(18) =200a(19) =204a(20) =211a(21) =212a(22) =216a(23) =231a(24) =239a(25) =243a(26) =244a(27) =247a(28) =255a(29) =268