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

1,1

Links

Table of n, a(n) for n=1..82.

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.

Sequence in context: A336360 A102750 A375402 * A317092 A349019 A225354

Adjacent sequences: A349807 A349808 A349809 * A349811 A349812 A349813

Keyword

nonn

Author

N. J. A. Sloane, Dec 22 2021

Extensions

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

Status

approved