A369700 - cp's OEIS frontend

A369700 Möbius transform of reduced totient function (A002322).

n	a(n)
1	1
2	0
3	1
4	1
5	3
6	0
7	5
8	0
9	4
10	0
11	9
12	-1
13	11
14	0
15	-1
16	2
17	15
18	0
19	17
20	-1
21	-1
22	0
23	21
24	0
25	16
26	0
27	12
28	-1
29	27
30	0
31	29
32	4
33	-1
34	0
35	3
36	0
37	35
38	0
39	-1
40	0
41	39
42	0
43	41
44	-1
45	4
46	0
47	45
48	0
49	36
50	0
51	-1
52	-1
53	51
54	0
55	7
56	0
57	-1
58	0
59	57
60	1
61	59
62	0
63	-4
64	8
65	-3
66	0
67	65
68	-1
69	-1
70	0

[1, 0, 1, 1, 3, 0, 5, 0, 4, 0, 9, -1, 11, 0, -1, 2, 15, 0, 17, -1, -1, 0, 21, 0, 16, 0, 12, -1, 27, 0, 29, 4, -1, 0, 3, 0, 35, 0, -1, 0, 39, 0, 41, -1, 4, 0, 45, 0, 36, 0, -1, -1, 51, 0, 7, 0, -1, 0, 57, 1, 59, 0, -4, 8, -3, 0, 65, -1, -1, 0]

cp's OEIS Frontend

A369700 Möbius transform of reduced totient function (A002322).

Table of values

List of values

n	a(n)
1	1
2	0
3	1
4	1
5	3
6	0
7	5
8	0
9	4
10	0
11	9
12	-1
13	11
14	0
15	-1
16	2
17	15
18	0
19	17
20	-1
21	-1
22	0
23	21
24	0
25	16
26	0
27	12
28	-1
29	27
30	0
31	29
32	4
33	-1
34	0
35	3
36	0
37	35
38	0
39	-1
40	0
41	39
42	0
43	41
44	-1
45	4
46	0
47	45
48	0
49	36
50	0
51	-1
52	-1
53	51
54	0
55	7
56	0
57	-1
58	0
59	57
60	1
61	59
62	0
63	-4
64	8
65	-3
66	0
67	65
68	-1
69	-1
70	0

n	a(n)
1	1
2	0
3	1
4	1
5	3
6	0
7	5
8	0
9	4
10	0
11	9
12	-1
13	11
14	0
15	-1
16	2
17	15
18	0
19	17
20	-1
21	-1
22	0
23	21
24	0
25	16
26	0
27	12
28	-1
29	27
30	0
31	29
32	4
33	-1
34	0
35	3
36	0
37	35
38	0
39	-1
40	0
41	39
42	0
43	41
44	-1
45	4
46	0
47	45
48	0
49	36
50	0
51	-1
52	-1
53	51
54	0
55	7
56	0
57	-1
58	0
59	57
60	1
61	59
62	0
63	-4
64	8
65	-3
66	0
67	65
68	-1
69	-1
70	0

n	a(n)
1	1
2	0
3	1
4	1
5	3
6	0
7	5
8	0
9	4
10	0
11	9
12	-1
13	11
14	0
15	-1
16	2
17	15
18	0
19	17
20	-1
21	-1
22	0
23	21
24	0
25	16
26	0
27	12
28	-1
29	27
30	0
31	29
32	4
33	-1
34	0
35	3
36	0
37	35
38	0
39	-1
40	0
41	39
42	0
43	41
44	-1
45	4
46	0
47	45
48	0
49	36
50	0
51	-1
52	-1
53	51
54	0
55	7
56	0
57	-1
58	0
59	57
60	1
61	59
62	0
63	-4
64	8
65	-3
66	0
67	65
68	-1
69	-1
70	0