A354828 - cp's OEIS frontend

A354828 Denominators of Dirichlet inverse of fraction A003961(n) / sigma(n).

n	a(n)
1	1
2	1
3	4
4	7
5	6
6	4
7	8
8	35
9	208
10	6
11	12
12	14
13	14
14	8
15	24
16	7595
17	18
18	208
19	20
20	3
21	32
22	12
23	24
24	7
25	1116
26	14
27	832
28	28
29	30
30	24
31	32
32	7595
33	48
34	18
35	48
36	728
37	38
38	20
39	56
40	15
41	42
42	32
43	44
44	42
45	416
46	24
47	48
48	1519
49	3648
50	1116
51	72
52	49
53	54
54	832
55	72
56	35
57	16
58	30
59	60
60	12
61	62
62	32
63	1664
64	33759775
65	12
66	48
67	68
68	63
69	96
70	48
71	72
72	182
73	74
74	38
75	4464

[1, 1, 4, 7, 6, 4, 8, 35, 208, 6, 12, 14, 14, 8, 24, 7595, 18, 208, 20, 3, 32, 12, 24, 7, 1116, 14, 832, 28, 30, 24, 32, 7595, 48, 18, 48, 728, 38, 20, 56, 15, 42, 32, 44, 42, 416, 24, 48, 1519, 3648, 1116, 72, 49, 54, 832, 72, 35, 16, 30, 60, 12, 62, 32, 1664, 33759775, 12, 48, 68, 63, 96, 48, 72, 182, 74, 38, 4464]

cp's OEIS Frontend

A354828 Denominators of Dirichlet inverse of fraction A003961(n) / sigma(n).

Table of values

List of values