A166142 - cp's OEIS frontend

A166142 Row products of A166141; Product of such divisors of n that are squarefree and have an even number of prime factors.

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	6
7	1
8	1
9	1
10	10
11	1
12	6
13	1
14	14
15	15
16	1
17	1
18	6
19	1
20	10
21	21
22	22
23	1
24	6
25	1
26	26
27	1
28	14
29	1
30	900
31	1
32	1
33	33
34	34
35	35
36	6
37	1
38	38
39	39
40	10
41	1
42	1764
43	1
44	22
45	15
46	46
47	1
48	6
49	1
50	10
51	51
52	26
53	1
54	6
55	55
56	14
57	57
58	58
59	1
60	900
61	1
62	62
63	21
64	1
65	65
66	4356
67	1
68	34
69	69
70	4900
71	1
72	6
73	1
74	74
75	15
76	38
77	77
78	6084
79	1
80	10

[1, 1, 1, 1, 1, 6, 1, 1, 1, 10, 1, 6, 1, 14, 15, 1, 1, 6, 1, 10, 21, 22, 1, 6, 1, 26, 1, 14, 1, 900, 1, 1, 33, 34, 35, 6, 1, 38, 39, 10, 1, 1764, 1, 22, 15, 46, 1, 6, 1, 10, 51, 26, 1, 6, 55, 14, 57, 58, 1, 900, 1, 62, 21, 1, 65, 4356, 1, 34, 69, 4900, 1, 6, 1, 74, 15, 38, 77, 6084, 1, 10]

cp's OEIS Frontend

A166142 Row products of A166141; Product of such divisors of n that are squarefree and have an even number of prime factors.

Table of values

List of values