A318838 - cp's OEIS frontend

A318838 Product_{d|n, A007431(d) > 0} prime(A007431(d)), where A007431 is the Möbius transform of Euler's totient function.

n	a(n)
1	2
2	2
3	4
4	4
5	10
6	4
7	22
8	12
9	28
10	10
11	46
12	16
13	62
14	22
15	100
16	84
17	94
18	28
19	118
20	100
21	484
22	46
23	146
24	144
25	530
26	62
27	1036
28	484
29	206
30	100
31	218
32	1596
33	2116
34	94
35	5170
36	784
37	298
38	118
39	3844
40	3900
41	334
42	484
43	358
44	2116
45	25900
46	146
47	394
48	7056
49	3322
50	530
51	8836
52	3844
53	466
54	1036
55	23690
56	42108
57	13924
58	206
59	538
60	10000
61	554
62	218
63	240548

[2, 2, 4, 4, 10, 4, 22, 12, 28, 10, 46, 16, 62, 22, 100, 84, 94, 28, 118, 100, 484, 46, 146, 144, 530, 62, 1036, 484, 206, 100, 218, 1596, 2116, 94, 5170, 784, 298, 118, 3844, 3900, 334, 484, 358, 2116, 25900, 146, 394, 7056, 3322, 530, 8836, 3844, 466, 1036, 23690, 42108, 13924, 206, 538, 10000, 554, 218, 240548]

cp's OEIS Frontend

A318838 Product_{d|n, A007431(d) > 0} prime(A007431(d)), where A007431 is the Möbius transform of Euler's totient function.

Table of values

List of values