A211451 - cp's OEIS frontend

A211451 (p-1)/x, where p = prime(n) and x = ord(6,p), the smallest positive integer such that 6^x == 1 mod p.

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

[0, 0, 4, 3, 1, 1, 1, 2, 2, 2, 5, 9, 1, 14, 2, 2, 1, 1, 2, 2, 2, 1, 1, 1, 8, 10, 1, 1, 1, 1, 1, 1, 1, 6, 4, 1, 1, 6, 2, 4, 1, 3, 10, 2, 14, 1, 2, 1, 1, 1, 1, 14, 12, 1, 1, 2, 2, 1, 1, 5, 2, 2, 6, 62, 6, 2, 2, 6, 1, 3, 11, 2, 1, 1, 6, 2, 4, 1, 1, 24, 1, 15, 10]

cp's OEIS Frontend

A211451 (p-1)/x, where p = prime(n) and x = ord(6,p), the smallest positive integer such that 6^x == 1 mod p.

Table of values

List of values

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

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

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