A289585 - cp's OEIS frontend

A289585 Quotients as they appear as k increases when tau(k) divides phi(k).

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

[1, 1, 2, 3, 1, 2, 1, 5, 6, 2, 8, 1, 9, 3, 11, 1, 3, 2, 14, 1, 15, 5, 4, 6, 18, 6, 2, 20, 21, 4, 23, 14, 8, 4, 26, 10, 3, 9, 7, 29, 30, 6, 12, 33, 11, 3, 35, 2, 36, 9, 6, 15, 3, 39, 10, 41, 2, 16, 14, 5, 44, 2, 18, 15, 18, 48, 7, 10, 50, 4, 51, 6, 6, 13, 53, 3, 54, 5, 18, 56, 22, 12, 24, 2]

cp's OEIS Frontend

A289585 Quotients as they appear as k increases when tau(k) divides phi(k).

Table of values

List of values

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

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

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