A170822 - cp's OEIS frontend

A170822 Let p = n-th prime; a(n) = (p-1)/(order of A170821(n) mod p).

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

[1, 3, 2, 2, 1, 1, 2, 1, 1, 12, 1, 1, 2, 1, 2, 4, 1, 14, 2, 1, 2, 1, 2, 1, 1, 2, 2, 1, 1, 10, 1, 3, 1, 1, 4, 9, 2, 1, 2, 18, 2, 16, 1, 1, 1, 1, 2, 2, 1, 2, 6, 2, 1, 2, 1, 1, 2, 1, 1, 1, 3, 10, 12, 1, 1, 42, 2, 12, 1, 2, 1, 4, 27, 2, 1, 4, 1, 6, 2, 6, 10, 4, 3, 2, 1, 2, 1, 1, 2, 2, 1, 2, 3, 2, 1, 5]

cp's OEIS Frontend

A170822 Let p = n-th prime; a(n) = (p-1)/(order of A170821(n) mod p).

Table of values

List of values

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

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

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