A182816 - cp's OEIS frontend

A182816 Number of values b in Z/nZ such that b^n = b.

n	a(n)
1	1
2	2
3	3
4	2
5	5
6	4
7	7
8	2
9	3
10	4
11	11
12	4
13	13
14	4
15	9
16	2
17	17
18	4
19	19
20	4
21	9
22	4
23	23
24	4
25	5
26	4
27	3
28	8
29	29
30	8
31	31
32	2
33	9
34	4
35	9
36	4
37	37
38	4
39	9
40	4
41	41
42	8
43	43
44	4
45	15
46	4
47	47
48	4
49	7
50	4
51	9
52	8
53	53
54	4
55	9
56	4
57	9
58	4
59	59
60	8
61	61
62	4
63	9
64	2
65	25
66	24
67	67
68	4
69	9
70	16
71	71
72	4
73	73
74	4
75	9
76	8
77	9
78	8
79	79
80	4
81	3
82	4
83	83
84	8
85	25
86	4
87	9
88	4
89	89
90	8
91	49
92	4
93	9
94	4
95	9
96	4
97	97
98	4
99	9
100	4
101	101
102	8
103	103
104	4
105	45
106	4
107	107
108	4
109	109
110	8
111	9
112	8
113	113

[1, 2, 3, 2, 5, 4, 7, 2, 3, 4, 11, 4, 13, 4, 9, 2, 17, 4, 19, 4, 9, 4, 23, 4, 5, 4, 3, 8, 29, 8, 31, 2, 9, 4, 9, 4, 37, 4, 9, 4, 41, 8, 43, 4, 15, 4, 47, 4, 7, 4, 9, 8, 53, 4, 9, 4, 9, 4, 59, 8, 61, 4, 9, 2, 25, 24, 67, 4, 9, 16, 71, 4, 73, 4, 9, 8, 9, 8, 79, 4, 3, 4, 83, 8, 25, 4, 9, 4, 89, 8, 49, 4, 9, 4, 9, 4, 97, 4, 9, 4, 101, 8, 103, 4, 45, 4, 107, 4, 109, 8, 9, 8, 113]

cp's OEIS Frontend

A182816 Number of values b in Z/nZ such that b^n = b.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	2
5	5
6	4
7	7
8	2
9	3
10	4
11	11
12	4
13	13
14	4
15	9
16	2
17	17
18	4
19	19
20	4
21	9
22	4
23	23
24	4
25	5
26	4
27	3
28	8
29	29
30	8
31	31
32	2
33	9
34	4
35	9
36	4
37	37
38	4
39	9
40	4
41	41
42	8
43	43
44	4
45	15
46	4
47	47
48	4
49	7
50	4
51	9
52	8
53	53
54	4
55	9
56	4
57	9
58	4
59	59
60	8
61	61
62	4
63	9
64	2
65	25
66	24
67	67
68	4
69	9
70	16
71	71
72	4
73	73
74	4
75	9
76	8
77	9
78	8
79	79
80	4
81	3
82	4
83	83
84	8
85	25
86	4
87	9
88	4
89	89
90	8
91	49
92	4
93	9
94	4
95	9
96	4
97	97
98	4
99	9
100	4
101	101
102	8
103	103
104	4
105	45
106	4
107	107
108	4
109	109
110	8
111	9
112	8
113	113

n	a(n)
1	1
2	2
3	3
4	2
5	5
6	4
7	7
8	2
9	3
10	4
11	11
12	4
13	13
14	4
15	9
16	2
17	17
18	4
19	19
20	4
21	9
22	4
23	23
24	4
25	5
26	4
27	3
28	8
29	29
30	8
31	31
32	2
33	9
34	4
35	9
36	4
37	37
38	4
39	9
40	4
41	41
42	8
43	43
44	4
45	15
46	4
47	47
48	4
49	7
50	4
51	9
52	8
53	53
54	4
55	9
56	4
57	9
58	4
59	59
60	8
61	61
62	4
63	9
64	2
65	25
66	24
67	67
68	4
69	9
70	16
71	71
72	4
73	73
74	4
75	9
76	8
77	9
78	8
79	79
80	4
81	3
82	4
83	83
84	8
85	25
86	4
87	9
88	4
89	89
90	8
91	49
92	4
93	9
94	4
95	9
96	4
97	97
98	4
99	9
100	4
101	101
102	8
103	103
104	4
105	45
106	4
107	107
108	4
109	109
110	8
111	9
112	8
113	113

n	a(n)
1	1
2	2
3	3
4	2
5	5
6	4
7	7
8	2
9	3
10	4
11	11
12	4
13	13
14	4
15	9
16	2
17	17
18	4
19	19
20	4
21	9
22	4
23	23
24	4
25	5
26	4
27	3
28	8
29	29
30	8
31	31
32	2
33	9
34	4
35	9
36	4
37	37
38	4
39	9
40	4
41	41
42	8
43	43
44	4
45	15
46	4
47	47
48	4
49	7
50	4
51	9
52	8
53	53
54	4
55	9
56	4
57	9
58	4
59	59
60	8
61	61
62	4
63	9
64	2
65	25
66	24
67	67
68	4
69	9
70	16
71	71
72	4
73	73
74	4
75	9
76	8
77	9
78	8
79	79
80	4
81	3
82	4
83	83
84	8
85	25
86	4
87	9
88	4
89	89
90	8
91	49
92	4
93	9
94	4
95	9
96	4
97	97
98	4
99	9
100	4
101	101
102	8
103	103
104	4
105	45
106	4
107	107
108	4
109	109
110	8
111	9
112	8
113	113