A118106 - cp's OEIS frontend

A118106 Period of the vector sequence d(n)^k mod n for k=1,2,3,..., where d(n) is the vector of divisors of n.

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

[1, 1, 1, 1, 1, 2, 1, 1, 1, 4, 1, 2, 1, 3, 4, 1, 1, 6, 1, 4, 6, 10, 1, 2, 1, 12, 1, 6, 1, 4, 1, 1, 10, 8, 12, 6, 1, 18, 3, 4, 1, 6, 1, 10, 12, 11, 1, 4, 1, 20, 16, 12, 1, 18, 5, 6, 18, 28, 1, 4, 1, 5, 6, 1, 4, 10, 1, 8, 22, 12, 1, 6, 1, 36, 20, 18, 30, 12, 1, 4, 1, 20, 1, 6, 16, 14, 28, 10, 1, 12, 12]

cp's OEIS Frontend

A118106 Period of the vector sequence d(n)^k mod n for k=1,2,3,..., where d(n) is the vector of divisors of n.

Table of values

List of values

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

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

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