A365519 - cp's OEIS frontend

A365519 Moebius inversion of A015134.

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	1
7	3
8	4
9	3
10	2
11	13
12	4
13	6
14	3
15	8
16	8
17	8
18	9
19	21
20	8
21	24
22	13
23	11
24	16
25	10
26	6
27	9
28	12
29	62
30	8
31	33
32	16
33	24
34	24
35	24
36	36
37	18
38	63
39	24
40	32
41	42
42	24
43	21
44	48
45	24
46	33
47	69
48	64
49	21
50	10
51	32
52	24
53	26
54	27
55	144
56	48
57	40
58	62
59	61
60	32
61	62
62	99
63	72
64	32
65	48
66	24
67	33
68	96
69	88
70	24

[1, 1, 1, 2, 2, 1, 3, 4, 3, 2, 13, 4, 6, 3, 8, 8, 8, 9, 21, 8, 24, 13, 11, 16, 10, 6, 9, 12, 62, 8, 33, 16, 24, 24, 24, 36, 18, 63, 24, 32, 42, 24, 21, 48, 24, 33, 69, 64, 21, 10, 32, 24, 26, 27, 144, 48, 40, 62, 61, 32, 62, 99, 72, 32, 48, 24, 33, 96, 88, 24]

cp's OEIS Frontend

A365519 Moebius inversion of A015134.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	1
7	3
8	4
9	3
10	2
11	13
12	4
13	6
14	3
15	8
16	8
17	8
18	9
19	21
20	8
21	24
22	13
23	11
24	16
25	10
26	6
27	9
28	12
29	62
30	8
31	33
32	16
33	24
34	24
35	24
36	36
37	18
38	63
39	24
40	32
41	42
42	24
43	21
44	48
45	24
46	33
47	69
48	64
49	21
50	10
51	32
52	24
53	26
54	27
55	144
56	48
57	40
58	62
59	61
60	32
61	62
62	99
63	72
64	32
65	48
66	24
67	33
68	96
69	88
70	24

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	1
7	3
8	4
9	3
10	2
11	13
12	4
13	6
14	3
15	8
16	8
17	8
18	9
19	21
20	8
21	24
22	13
23	11
24	16
25	10
26	6
27	9
28	12
29	62
30	8
31	33
32	16
33	24
34	24
35	24
36	36
37	18
38	63
39	24
40	32
41	42
42	24
43	21
44	48
45	24
46	33
47	69
48	64
49	21
50	10
51	32
52	24
53	26
54	27
55	144
56	48
57	40
58	62
59	61
60	32
61	62
62	99
63	72
64	32
65	48
66	24
67	33
68	96
69	88
70	24

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	1
7	3
8	4
9	3
10	2
11	13
12	4
13	6
14	3
15	8
16	8
17	8
18	9
19	21
20	8
21	24
22	13
23	11
24	16
25	10
26	6
27	9
28	12
29	62
30	8
31	33
32	16
33	24
34	24
35	24
36	36
37	18
38	63
39	24
40	32
41	42
42	24
43	21
44	48
45	24
46	33
47	69
48	64
49	21
50	10
51	32
52	24
53	26
54	27
55	144
56	48
57	40
58	62
59	61
60	32
61	62
62	99
63	72
64	32
65	48
66	24
67	33
68	96
69	88
70	24