A330219 - cp's OEIS frontend

A330219 Negative discriminants with form class group isomorphic to C_4 (negated).

n	a(n)
1	39
2	55
3	56
4	63
5	68
6	80
7	128
8	136
9	144
10	155
11	156
12	171
13	184
14	196
15	203
16	208
17	219
18	220
19	252
20	256
21	259
22	275
23	291
24	292
25	323
26	328
27	355
28	363
29	387
30	388
31	400
32	475
33	507
34	568
35	592
36	603
37	667
38	723
39	763
40	772
41	955
42	1003
43	1027
44	1227
45	1243
46	1387
47	1411
48	1467
49	1507
50	1555

[39, 55, 56, 63, 68, 80, 128, 136, 144, 155, 156, 171, 184, 196, 203, 208, 219, 220, 252, 256, 259, 275, 291, 292, 323, 328, 355, 363, 387, 388, 400, 475, 507, 568, 592, 603, 667, 723, 763, 772, 955, 1003, 1027, 1227, 1243, 1387, 1411, 1467, 1507, 1555]

cp's OEIS Frontend

A330219 Negative discriminants with form class group isomorphic to C_4 (negated).

Table of values

List of values