A298734 - cp's OEIS frontend

A298734 a(n) = n-th term in periodic sequence repeating the divisors of n in decreasing order.

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

[1, 1, 3, 4, 5, 3, 7, 1, 1, 5, 11, 1, 13, 7, 3, 16, 17, 1, 19, 10, 21, 11, 23, 1, 25, 13, 3, 4, 29, 3, 31, 16, 33, 17, 5, 1, 37, 19, 3, 1, 41, 21, 43, 22, 9, 23, 47, 3, 49, 25, 3, 4, 53, 3, 5, 1, 57, 29, 59, 1, 61, 31, 9, 64, 65, 33, 67, 34, 69, 5, 71, 1, 73, 37, 15, 4, 77, 3, 79, 1, 81, 41, 83, 1, 85, 43, 3, 1, 89, 10, 7, 46, 93, 47]

cp's OEIS Frontend

A298734 a(n) = n-th term in periodic sequence repeating the divisors of n in decreasing order.

Table of values

List of values

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

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

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