A250237 - cp's OEIS frontend

A250237 Fundamental discriminants d uniquely characterizing all complex biquadratic fields Q(sqrt(-3),sqrt(d)) which have 3-class group of type (3,3) and abelian 3-class field tower of length 1.

n	a(n)
1	229
2	257
3	316
4	321
5	473
6	568
7	697
8	761
9	785
10	892
11	940
12	985
13	993
14	1016
15	1229
16	1304
17	1345
18	1384
19	1436
20	1509
21	1765
22	1929
23	2024
24	2089
25	2101
26	2233
27	2296
28	2505
29	2920
30	2993

[229, 257, 316, 321, 473, 568, 697, 761, 785, 892, 940, 985, 993, 1016, 1229, 1304, 1345, 1384, 1436, 1509, 1765, 1929, 2024, 2089, 2101, 2233, 2296, 2505, 2920, 2993]

cp's OEIS Frontend

A250237 Fundamental discriminants d uniquely characterizing all complex biquadratic fields Q(sqrt(-3),sqrt(d)) which have 3-class group of type (3,3) and abelian 3-class field tower of length 1.

Table of values

List of values