A349810 Numbers k such that Q(k^(1/3)) is a purely real cubic field.

2, 3, 5, 6, 7, 10, 11, 12, 13, 14, 15, 17, 19, 20, 21, 22, 23, 26, 28, 29, 30, 31, 33, 34, 35, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 51, 52, 53, 55, 57, 58, 59, 60, 61, 62, 63, 65, 66, 67, 68, 69, 70, 71, 73, 74, 76, 77, 78, 79, 82, 83, 84, 85, 86, 87, 89, 90, 91, 92, 93, 94, 95, 97, 99, 101, 102, 103, 105, 106, 107, 109, 110

Offset: 1

Author

N. J. A. Sloane, Dec 22 2021

Keywords

• nonn

Links

• Hideo Wada, A table of fundamental units of purely cubic fields, Proc. Japan Acad. 46 (1970), 1135-1140. [Math. Rev. MR0294292]

Crossrefs

Cf. A006832, A349811.

Extensions

More than the usual number of terms are given in order to distinguish this from several similar sequences.