A003652 - cp's OEIS frontend

A003652 Class number of real quadratic field with discriminant A003658(n), n >= 2.

n	a(n)
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	1
13	2
14	1
15	1
16	1
17	1
18	1
19	2
20	1
21	2
22	1
23	1
24	1
25	1
26	2
27	1
28	1
29	1
30	1
31	1
32	1
33	2
34	2
35	1
36	1
37	2
38	1
39	1
40	1
41	2
42	1
43	2
44	1
45	4
46	1
47	1
48	2
49	1
50	1
51	2
52	2
53	1
54	1
55	1
56	1
57	1
58	2
59	1
60	1
61	1
62	1
63	2
64	2
65	1
66	1
67	1
68	2
69	2
70	3
71	2
72	1
73	1
74	1
75	1
76	1
77	1
78	1
79	3
80	2
81	2
82	1
83	1
84	2
85	1
86	2
87	1
88	1
89	2
90	1
91	2
92	1
93	2
94	1
95	2
96	1
97	3
98	1
99	3
100	4
101	1
102	1
103	1
104	1
105	1
106	2

[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 2, 1, 1, 1, 2, 1, 2, 1, 4, 1, 1, 2, 1, 1, 2, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 2, 1, 1, 1, 2, 2, 3, 2, 1, 1, 1, 1, 1, 1, 1, 3, 2, 2, 1, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 3, 1, 3, 4, 1, 1, 1, 1, 1, 2]

cp's OEIS Frontend

A003652 Class number of real quadratic field with discriminant A003658(n), n >= 2.

Table of values

List of values

n	a(n)
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	1
13	2
14	1
15	1
16	1
17	1
18	1
19	2
20	1
21	2
22	1
23	1
24	1
25	1
26	2
27	1
28	1
29	1
30	1
31	1
32	1
33	2
34	2
35	1
36	1
37	2
38	1
39	1
40	1
41	2
42	1
43	2
44	1
45	4
46	1
47	1
48	2
49	1
50	1
51	2
52	2
53	1
54	1
55	1
56	1
57	1
58	2
59	1
60	1
61	1
62	1
63	2
64	2
65	1
66	1
67	1
68	2
69	2
70	3
71	2
72	1
73	1
74	1
75	1
76	1
77	1
78	1
79	3
80	2
81	2
82	1
83	1
84	2
85	1
86	2
87	1
88	1
89	2
90	1
91	2
92	1
93	2
94	1
95	2
96	1
97	3
98	1
99	3
100	4
101	1
102	1
103	1
104	1
105	1
106	2

n	a(n)
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	1
13	2
14	1
15	1
16	1
17	1
18	1
19	2
20	1
21	2
22	1
23	1
24	1
25	1
26	2
27	1
28	1
29	1
30	1
31	1
32	1
33	2
34	2
35	1
36	1
37	2
38	1
39	1
40	1
41	2
42	1
43	2
44	1
45	4
46	1
47	1
48	2
49	1
50	1
51	2
52	2
53	1
54	1
55	1
56	1
57	1
58	2
59	1
60	1
61	1
62	1
63	2
64	2
65	1
66	1
67	1
68	2
69	2
70	3
71	2
72	1
73	1
74	1
75	1
76	1
77	1
78	1
79	3
80	2
81	2
82	1
83	1
84	2
85	1
86	2
87	1
88	1
89	2
90	1
91	2
92	1
93	2
94	1
95	2
96	1
97	3
98	1
99	3
100	4
101	1
102	1
103	1
104	1
105	1
106	2

n	a(n)
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	1
13	2
14	1
15	1
16	1
17	1
18	1
19	2
20	1
21	2
22	1
23	1
24	1
25	1
26	2
27	1
28	1
29	1
30	1
31	1
32	1
33	2
34	2
35	1
36	1
37	2
38	1
39	1
40	1
41	2
42	1
43	2
44	1
45	4
46	1
47	1
48	2
49	1
50	1
51	2
52	2
53	1
54	1
55	1
56	1
57	1
58	2
59	1
60	1
61	1
62	1
63	2
64	2
65	1
66	1
67	1
68	2
69	2
70	3
71	2
72	1
73	1
74	1
75	1
76	1
77	1
78	1
79	3
80	2
81	2
82	1
83	1
84	2
85	1
86	2
87	1
88	1
89	2
90	1
91	2
92	1
93	2
94	1
95	2
96	1
97	3
98	1
99	3
100	4
101	1
102	1
103	1
104	1
105	1
106	2