A305564 - cp's OEIS frontend

A305564 Number of finite sets of relatively prime positive integers with least common multiple n.

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	7
7	1
8	4
9	2
10	7
11	1
12	32
13	1
14	7
15	7
16	8
17	1
18	32
19	1
20	32
21	7
22	7
23	1
24	136
25	2
26	7
27	4
28	32
29	1
30	193
31	1
32	16
33	7
34	7
35	7
36	322
37	1
38	7
39	7
40	136
41	1
42	193
43	1
44	32
45	32
46	7
47	1
48	560
49	2
50	32
51	7
52	32
53	1
54	136
55	7
56	136
57	7
58	7
59	1
60	3464
61	1
62	7
63	32
64	32
65	7
66	193
67	1
68	32
69	7
70	193
71	1
72	2852
73	1
74	7

[1, 1, 1, 2, 1, 7, 1, 4, 2, 7, 1, 32, 1, 7, 7, 8, 1, 32, 1, 32, 7, 7, 1, 136, 2, 7, 4, 32, 1, 193, 1, 16, 7, 7, 7, 322, 1, 7, 7, 136, 1, 193, 1, 32, 32, 7, 1, 560, 2, 32, 7, 32, 1, 136, 7, 136, 7, 7, 1, 3464, 1, 7, 32, 32, 7, 193, 1, 32, 7, 193, 1, 2852, 1, 7]

cp's OEIS Frontend

A305564 Number of finite sets of relatively prime positive integers with least common multiple n.

Table of values

List of values