A122377 - cp's OEIS frontend

A122377 a(n) is the n-th term in periodic sequence repeating the divisors of n in increasing order.

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

[1, 2, 1, 1, 1, 2, 1, 8, 9, 2, 1, 12, 1, 2, 5, 1, 1, 18, 1, 2, 1, 2, 1, 24, 1, 2, 9, 7, 1, 10, 1, 2, 1, 2, 7, 36, 1, 2, 13, 40, 1, 2, 1, 2, 5, 2, 1, 16, 1, 2, 17, 13, 1, 18, 11, 56, 1, 2, 1, 60, 1, 2, 7, 1, 1, 2, 1, 2, 1, 14, 1, 72, 1, 2, 5, 19, 1, 26, 1, 80, 1, 2, 1, 84, 1, 2, 29, 88, 1, 9, 13, 2, 1, 2]

cp's OEIS Frontend

A122377 a(n) is the n-th term in periodic sequence repeating the divisors of n in increasing order.

Table of values

List of values

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

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

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