Fundamental discriminants of real quadratic fields; indices of primitive positive Dirichlet L-series.

A003658

Fundamental discriminants of real quadratic fields; indices of primitive positive Dirichlet L-series.

Terms

    a(0) =1a(1) =5a(2) =8a(3) =12a(4) =13a(5) =17a(6) =21a(7) =24a(8) =28a(9) =29a(10) =33a(11) =37a(12) =40a(13) =41a(14) =44a(15) =53a(16) =56a(17) =57a(18) =60a(19) =61a(20) =65a(21) =69a(22) =73a(23) =76a(24) =77a(25) =85a(26) =88a(27) =89a(28) =92a(29) =93

External references