A114811 - cp's OEIS frontend

A114811 Number of real, weakly primitive Dirichlet characters modulo n.

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	2
7	2
8	2
9	0
10	2
11	2
12	2
13	2
14	2
15	4
16	0
17	2
18	0
19	2
20	2
21	4
22	2
23	2
24	4
25	0
26	2
27	0
28	2
29	2
30	4
31	2
32	0
33	4
34	2
35	4
36	0
37	2
38	2
39	4
40	4
41	2
42	4
43	2
44	2
45	0
46	2
47	2
48	0
49	0
50	0
51	4
52	2
53	2
54	0
55	4
56	4
57	4
58	2
59	2
60	4
61	2
62	2
63	0
64	0
65	4
66	4
67	2
68	2
69	4
70	4
71	2
72	0
73	2
74	2
75	0
76	2
77	4
78	4
79	2
80	0
81	0
82	2
83	2
84	4
85	4
86	2
87	4
88	4
89	2
90	0
91	4
92	2
93	4
94	2
95	4
96	0
97	2
98	0
99	0
100	0
101	2
102	4
103	2
104	4
105	8

[1, 1, 2, 1, 2, 2, 2, 2, 0, 2, 2, 2, 2, 2, 4, 0, 2, 0, 2, 2, 4, 2, 2, 4, 0, 2, 0, 2, 2, 4, 2, 0, 4, 2, 4, 0, 2, 2, 4, 4, 2, 4, 2, 2, 0, 2, 2, 0, 0, 0, 4, 2, 2, 0, 4, 4, 4, 2, 2, 4, 2, 2, 0, 0, 4, 4, 2, 2, 4, 4, 2, 0, 2, 2, 0, 2, 4, 4, 2, 0, 0, 2, 2, 4, 4, 2, 4, 4, 2, 0, 4, 2, 4, 2, 4, 0, 2, 0, 0, 0, 2, 4, 2, 4, 8]

cp's OEIS Frontend

A114811 Number of real, weakly primitive Dirichlet characters modulo n.

Table of values

List of values

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	2
7	2
8	2
9	0
10	2
11	2
12	2
13	2
14	2
15	4
16	0
17	2
18	0
19	2
20	2
21	4
22	2
23	2
24	4
25	0
26	2
27	0
28	2
29	2
30	4
31	2
32	0
33	4
34	2
35	4
36	0
37	2
38	2
39	4
40	4
41	2
42	4
43	2
44	2
45	0
46	2
47	2
48	0
49	0
50	0
51	4
52	2
53	2
54	0
55	4
56	4
57	4
58	2
59	2
60	4
61	2
62	2
63	0
64	0
65	4
66	4
67	2
68	2
69	4
70	4
71	2
72	0
73	2
74	2
75	0
76	2
77	4
78	4
79	2
80	0
81	0
82	2
83	2
84	4
85	4
86	2
87	4
88	4
89	2
90	0
91	4
92	2
93	4
94	2
95	4
96	0
97	2
98	0
99	0
100	0
101	2
102	4
103	2
104	4
105	8

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	2
7	2
8	2
9	0
10	2
11	2
12	2
13	2
14	2
15	4
16	0
17	2
18	0
19	2
20	2
21	4
22	2
23	2
24	4
25	0
26	2
27	0
28	2
29	2
30	4
31	2
32	0
33	4
34	2
35	4
36	0
37	2
38	2
39	4
40	4
41	2
42	4
43	2
44	2
45	0
46	2
47	2
48	0
49	0
50	0
51	4
52	2
53	2
54	0
55	4
56	4
57	4
58	2
59	2
60	4
61	2
62	2
63	0
64	0
65	4
66	4
67	2
68	2
69	4
70	4
71	2
72	0
73	2
74	2
75	0
76	2
77	4
78	4
79	2
80	0
81	0
82	2
83	2
84	4
85	4
86	2
87	4
88	4
89	2
90	0
91	4
92	2
93	4
94	2
95	4
96	0
97	2
98	0
99	0
100	0
101	2
102	4
103	2
104	4
105	8

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	2
7	2
8	2
9	0
10	2
11	2
12	2
13	2
14	2
15	4
16	0
17	2
18	0
19	2
20	2
21	4
22	2
23	2
24	4
25	0
26	2
27	0
28	2
29	2
30	4
31	2
32	0
33	4
34	2
35	4
36	0
37	2
38	2
39	4
40	4
41	2
42	4
43	2
44	2
45	0
46	2
47	2
48	0
49	0
50	0
51	4
52	2
53	2
54	0
55	4
56	4
57	4
58	2
59	2
60	4
61	2
62	2
63	0
64	0
65	4
66	4
67	2
68	2
69	4
70	4
71	2
72	0
73	2
74	2
75	0
76	2
77	4
78	4
79	2
80	0
81	0
82	2
83	2
84	4
85	4
86	2
87	4
88	4
89	2
90	0
91	4
92	2
93	4
94	2
95	4
96	0
97	2
98	0
99	0
100	0
101	2
102	4
103	2
104	4
105	8