A305566 - cp's OEIS frontend

A305566 Number of finite sets of relatively prime positive integers > 1 with least common multiple n.

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	2
7	0
8	0
9	0
10	2
11	0
12	10
13	0
14	2
15	2
16	0
17	0
18	10
19	0
20	10
21	2
22	2
23	0
24	44
25	0
26	2
27	0
28	10
29	0
30	84
31	0
32	0
33	2
34	2
35	2
36	122
37	0
38	2
39	2
40	44
41	0
42	84
43	0
44	10
45	10
46	2
47	0
48	184
49	0
50	10
51	2
52	10
53	0
54	44
55	2
56	44
57	2
58	2
59	0
60	1590
61	0
62	2
63	10
64	0
65	2
66	84
67	0
68	10
69	2
70	84
71	0
72	1156
73	0
74	2
75	10
76	10
77	2

[0, 0, 0, 0, 0, 2, 0, 0, 0, 2, 0, 10, 0, 2, 2, 0, 0, 10, 0, 10, 2, 2, 0, 44, 0, 2, 0, 10, 0, 84, 0, 0, 2, 2, 2, 122, 0, 2, 2, 44, 0, 84, 0, 10, 10, 2, 0, 184, 0, 10, 2, 10, 0, 44, 2, 44, 2, 2, 0, 1590, 0, 2, 10, 0, 2, 84, 0, 10, 2, 84, 0, 1156, 0, 2, 10, 10, 2]

cp's OEIS Frontend

A305566 Number of finite sets of relatively prime positive integers > 1 with least common multiple n.

Table of values

List of values