A318834 - cp's OEIS frontend

A318834 a(n) = Product_{d|n, d A019565(phi(d)), where phi is the Euler totient function A000010.

n	a(n)
1	1
2	2
3	2
4	4
5	2
6	12
7	2
8	12
9	6
10	20
11	2
12	108
13	2
14	60
15	30
16	60
17	2
18	540
19	2
20	300
21	90
22	84
23	2
24	2700
25	10
26	140
27	90
28	2700
29	2
30	6300
31	2
32	420
33	126
34	44
35	150
36	121500
37	2
38	132
39	210
40	10500
41	2
42	283500
43	2
44	5292
45	3150
46	660
47	2
48	132300
49	30
50	5500
51	66
52	14700
53	2
54	267300
55	210
56	472500
57	198
58	1540
59	2
60	4630500
61	2
62	4620
63	47250
64	4620
65	350
66	873180
67	2
68	1452
69	990

[1, 2, 2, 4, 2, 12, 2, 12, 6, 20, 2, 108, 2, 60, 30, 60, 2, 540, 2, 300, 90, 84, 2, 2700, 10, 140, 90, 2700, 2, 6300, 2, 420, 126, 44, 150, 121500, 2, 132, 210, 10500, 2, 283500, 2, 5292, 3150, 660, 2, 132300, 30, 5500, 66, 14700, 2, 267300, 210, 472500, 198, 1540, 2, 4630500, 2, 4620, 47250, 4620, 350, 873180, 2, 1452, 990]

cp's OEIS Frontend

A318834 a(n) = Product_{d|n, d A019565(phi(d)), where phi is the Euler totient function A000010.

Table of values

List of values