A220861 - cp's OEIS frontend

A220861 Choose smallest m>0 such that the n-th rational prime p ramifies in the imaginary quadratic extension field K = Q(sqrt(-m)); a(n) = discriminant(K).

n	a(n)
1	-4
2	-3
3	-20
4	-7
5	-11
6	-52
7	-68
8	-19
9	-23
10	-116
11	-31
12	-148
13	-164
14	-43
15	-47
16	-212
17	-59
18	-244
19	-67
20	-71
21	-292
22	-79
23	-83
24	-356
25	-388
26	-404
27	-103
28	-107
29	-436
30	-452
31	-127
32	-131
33	-548
34	-139
35	-596
36	-151
37	-628
38	-163
39	-167
40	-692
41	-179
42	-724
43	-191
44	-772
45	-788
46	-199

[-4, -3, -20, -7, -11, -52, -68, -19, -23, -116, -31, -148, -164, -43, -47, -212, -59, -244, -67, -71, -292, -79, -83, -356, -388, -404, -103, -107, -436, -452, -127, -131, -548, -139, -596, -151, -628, -163, -167, -692, -179, -724, -191, -772, -788, -199]

cp's OEIS Frontend

A220861 Choose smallest m>0 such that the n-th rational prime p ramifies in the imaginary quadratic extension field K = Q(sqrt(-m)); a(n) = discriminant(K).

Table of values

List of values