A286510 - cp's OEIS frontend

A286510 Number of primitive roots g mod prime(n) for which there is no solution to g^x == x (mod p) with 2 <= x <= prime(n)-2.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	3
9	4
10	2
11	1
12	6
13	5
14	2
15	9
16	11
17	12
18	5
19	7
20	9
21	8
22	8
23	17
24	12
25	11
26	16
27	12
28	23
29	20
30	16
31	17
32	17
33	23
34	17
35	26
36	18
37	19
38	25
39	26
40	32
41	38
42	21
43	21
44	18
45	27
46	25
47	24
48	27
49	52
50	30
51	44
52	33
53	19
54	44
55	54
56	45
57	57
58	14
59	29
60	27
61	39
62	58
63	28
64	41
65	39
66	62
67	26
68	25
69	69
70	48
71	51
72	61
73	44
74	47
75	37
76	63
77	77
78	55
79	55
80	41

[1, 1, 1, 1, 2, 1, 1, 3, 4, 2, 1, 6, 5, 2, 9, 11, 12, 5, 7, 9, 8, 8, 17, 12, 11, 16, 12, 23, 20, 16, 17, 17, 23, 17, 26, 18, 19, 25, 26, 32, 38, 21, 21, 18, 27, 25, 24, 27, 52, 30, 44, 33, 19, 44, 54, 45, 57, 14, 29, 27, 39, 58, 28, 41, 39, 62, 26, 25, 69, 48, 51, 61, 44, 47, 37, 63, 77, 55, 55, 41]

cp's OEIS Frontend

A286510 Number of primitive roots g mod prime(n) for which there is no solution to g^x == x (mod p) with 2 <= x <= prime(n)-2.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	3
9	4
10	2
11	1
12	6
13	5
14	2
15	9
16	11
17	12
18	5
19	7
20	9
21	8
22	8
23	17
24	12
25	11
26	16
27	12
28	23
29	20
30	16
31	17
32	17
33	23
34	17
35	26
36	18
37	19
38	25
39	26
40	32
41	38
42	21
43	21
44	18
45	27
46	25
47	24
48	27
49	52
50	30
51	44
52	33
53	19
54	44
55	54
56	45
57	57
58	14
59	29
60	27
61	39
62	58
63	28
64	41
65	39
66	62
67	26
68	25
69	69
70	48
71	51
72	61
73	44
74	47
75	37
76	63
77	77
78	55
79	55
80	41

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	3
9	4
10	2
11	1
12	6
13	5
14	2
15	9
16	11
17	12
18	5
19	7
20	9
21	8
22	8
23	17
24	12
25	11
26	16
27	12
28	23
29	20
30	16
31	17
32	17
33	23
34	17
35	26
36	18
37	19
38	25
39	26
40	32
41	38
42	21
43	21
44	18
45	27
46	25
47	24
48	27
49	52
50	30
51	44
52	33
53	19
54	44
55	54
56	45
57	57
58	14
59	29
60	27
61	39
62	58
63	28
64	41
65	39
66	62
67	26
68	25
69	69
70	48
71	51
72	61
73	44
74	47
75	37
76	63
77	77
78	55
79	55
80	41

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	3
9	4
10	2
11	1
12	6
13	5
14	2
15	9
16	11
17	12
18	5
19	7
20	9
21	8
22	8
23	17
24	12
25	11
26	16
27	12
28	23
29	20
30	16
31	17
32	17
33	23
34	17
35	26
36	18
37	19
38	25
39	26
40	32
41	38
42	21
43	21
44	18
45	27
46	25
47	24
48	27
49	52
50	30
51	44
52	33
53	19
54	44
55	54
56	45
57	57
58	14
59	29
60	27
61	39
62	58
63	28
64	41
65	39
66	62
67	26
68	25
69	69
70	48
71	51
72	61
73	44
74	47
75	37
76	63
77	77
78	55
79	55
80	41