A332824 - cp's OEIS frontend

A332824 a(n) = Product_{d|n} A019565(phi(d)), where phi is Euler totient function A000010.

n	a(n)
1	2
2	4
3	6
4	12
5	10
6	36
7	30
8	60
9	90
10	100
11	42
12	540
13	70
14	900
15	210
16	420
17	22
18	8100
19	66
20	2100
21	3150
22	1764
23	330
24	18900
25	550
26	4900
27	2970
28	94500
29	770
30	44100
31	2310
32	4620
33	6930
34	484
35	11550
36	4252500
37	130
38	4356
39	16170
40	115500
41	182
42	9922500
43	546
44	291060
45	242550
46	108900
47	2730
48	1455300
49	8190
50	302500
51	858
52	1131900
53	1430
54	8820900
55	19110

[2, 4, 6, 12, 10, 36, 30, 60, 90, 100, 42, 540, 70, 900, 210, 420, 22, 8100, 66, 2100, 3150, 1764, 330, 18900, 550, 4900, 2970, 94500, 770, 44100, 2310, 4620, 6930, 484, 11550, 4252500, 130, 4356, 16170, 115500, 182, 9922500, 546, 291060, 242550, 108900, 2730, 1455300, 8190, 302500, 858, 1131900, 1430, 8820900, 19110]

cp's OEIS Frontend

A332824 a(n) = Product_{d|n} A019565(phi(d)), where phi is Euler totient function A000010.

Table of values

List of values