A076511 - cp's OEIS frontend

A076511 Numerator of cototient(n)/totient(n).

n	a(n)
1	0
2	1
3	1
4	1
5	1
6	2
7	1
8	1
9	1
10	3
11	1
12	2
13	1
14	4
15	7
16	1
17	1
18	2
19	1
20	3
21	3
22	6
23	1
24	2
25	1
26	7
27	1
28	4
29	1
30	11
31	1
32	1
33	13
34	9
35	11
36	2
37	1
38	10
39	5
40	3
41	1
42	5
43	1
44	6
45	7
46	12
47	1
48	2
49	1
50	3
51	19
52	7
53	1
54	2
55	3
56	4
57	7
58	15
59	1
60	11
61	1
62	16
63	3
64	1
65	17
66	23
67	1
68	9
69	25
70	23
71	1
72	2
73	1
74	19
75	7
76	10
77	17
78	9
79	1
80	3
81	1
82	21
83	1
84	5
85	21
86	22
87	31
88	6
89	1
90	11
91	19
92	12
93	11

[0, 1, 1, 1, 1, 2, 1, 1, 1, 3, 1, 2, 1, 4, 7, 1, 1, 2, 1, 3, 3, 6, 1, 2, 1, 7, 1, 4, 1, 11, 1, 1, 13, 9, 11, 2, 1, 10, 5, 3, 1, 5, 1, 6, 7, 12, 1, 2, 1, 3, 19, 7, 1, 2, 3, 4, 7, 15, 1, 11, 1, 16, 3, 1, 17, 23, 1, 9, 25, 23, 1, 2, 1, 19, 7, 10, 17, 9, 1, 3, 1, 21, 1, 5, 21, 22, 31, 6, 1, 11, 19, 12, 11]

cp's OEIS Frontend

A076511 Numerator of cototient(n)/totient(n).

Table of values

List of values

n	a(n)
1	0
2	1
3	1
4	1
5	1
6	2
7	1
8	1
9	1
10	3
11	1
12	2
13	1
14	4
15	7
16	1
17	1
18	2
19	1
20	3
21	3
22	6
23	1
24	2
25	1
26	7
27	1
28	4
29	1
30	11
31	1
32	1
33	13
34	9
35	11
36	2
37	1
38	10
39	5
40	3
41	1
42	5
43	1
44	6
45	7
46	12
47	1
48	2
49	1
50	3
51	19
52	7
53	1
54	2
55	3
56	4
57	7
58	15
59	1
60	11
61	1
62	16
63	3
64	1
65	17
66	23
67	1
68	9
69	25
70	23
71	1
72	2
73	1
74	19
75	7
76	10
77	17
78	9
79	1
80	3
81	1
82	21
83	1
84	5
85	21
86	22
87	31
88	6
89	1
90	11
91	19
92	12
93	11

n	a(n)
1	0
2	1
3	1
4	1
5	1
6	2
7	1
8	1
9	1
10	3
11	1
12	2
13	1
14	4
15	7
16	1
17	1
18	2
19	1
20	3
21	3
22	6
23	1
24	2
25	1
26	7
27	1
28	4
29	1
30	11
31	1
32	1
33	13
34	9
35	11
36	2
37	1
38	10
39	5
40	3
41	1
42	5
43	1
44	6
45	7
46	12
47	1
48	2
49	1
50	3
51	19
52	7
53	1
54	2
55	3
56	4
57	7
58	15
59	1
60	11
61	1
62	16
63	3
64	1
65	17
66	23
67	1
68	9
69	25
70	23
71	1
72	2
73	1
74	19
75	7
76	10
77	17
78	9
79	1
80	3
81	1
82	21
83	1
84	5
85	21
86	22
87	31
88	6
89	1
90	11
91	19
92	12
93	11

n	a(n)
1	0
2	1
3	1
4	1
5	1
6	2
7	1
8	1
9	1
10	3
11	1
12	2
13	1
14	4
15	7
16	1
17	1
18	2
19	1
20	3
21	3
22	6
23	1
24	2
25	1
26	7
27	1
28	4
29	1
30	11
31	1
32	1
33	13
34	9
35	11
36	2
37	1
38	10
39	5
40	3
41	1
42	5
43	1
44	6
45	7
46	12
47	1
48	2
49	1
50	3
51	19
52	7
53	1
54	2
55	3
56	4
57	7
58	15
59	1
60	11
61	1
62	16
63	3
64	1
65	17
66	23
67	1
68	9
69	25
70	23
71	1
72	2
73	1
74	19
75	7
76	10
77	17
78	9
79	1
80	3
81	1
82	21
83	1
84	5
85	21
86	22
87	31
88	6
89	1
90	11
91	19
92	12
93	11