A319676 - cp's OEIS frontend

A319676 Numerator of A047994(n)/n where A047994 is the unitary totient function.

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

[1, 1, 2, 3, 4, 1, 6, 7, 8, 2, 10, 1, 12, 3, 8, 15, 16, 4, 18, 3, 4, 5, 22, 7, 24, 6, 26, 9, 28, 4, 30, 31, 20, 8, 24, 2, 36, 9, 8, 7, 40, 2, 42, 15, 32, 11, 46, 5, 48, 12, 32, 9, 52, 13, 8, 3, 12, 14, 58, 2, 60, 15, 16, 63, 48, 10, 66, 12, 44, 12, 70, 7, 72, 18, 16]

cp's OEIS Frontend

A319676 Numerator of A047994(n)/n where A047994 is the unitary totient function.

Table of values

List of values

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

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

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