A353791 - cp's OEIS frontend

A353791 Multiplicative with a(p^e) = ((p-1)*q)^e, where q is the largest prime less than p, and 1 if p = 2.

n	a(n)
1	1
2	1
3	4
4	1
5	12
6	4
7	30
8	1
9	16
10	12
11	70
12	4
13	132
14	30
15	48
16	1
17	208
18	16
19	306
20	12
21	120
22	70
23	418
24	4
25	144
26	132
27	64
28	30
29	644
30	48
31	870
32	1
33	280
34	208
35	360
36	16
37	1116
38	306
39	528
40	12
41	1480
42	120
43	1722
44	70
45	192
46	418
47	1978
48	4
49	900
50	144
51	832
52	132
53	2444
54	64
55	840
56	30
57	1224
58	644
59	3074
60	48
61	3540
62	870
63	480
64	1
65	1584
66	280
67	4026
68	208
69	1672
70	360

[1, 1, 4, 1, 12, 4, 30, 1, 16, 12, 70, 4, 132, 30, 48, 1, 208, 16, 306, 12, 120, 70, 418, 4, 144, 132, 64, 30, 644, 48, 870, 1, 280, 208, 360, 16, 1116, 306, 528, 12, 1480, 120, 1722, 70, 192, 418, 1978, 4, 900, 144, 832, 132, 2444, 64, 840, 30, 1224, 644, 3074, 48, 3540, 870, 480, 1, 1584, 280, 4026, 208, 1672, 360]

cp's OEIS Frontend

A353791 Multiplicative with a(p^e) = ((p-1)*q)^e, where q is the largest prime less than p, and 1 if p = 2.

Table of values

List of values