A338561 - cp's OEIS frontend

A338561 a(n) is the least m such that A338266(m) = prime(n), where A338266(m) is the least prime p such that p*m is not a totient number.

n	a(n)
1	7
2	1
3	10
4	2
5	28
6	56
7	4
8	6
9	460
10	232
11	64
12	300
13	328
14	12
15	256
16	180
17	176
18	84
19	36
20	132
21	1400
22	984
23	2200
24	780
25	1332
26	280
27	1664
28	1672
29	72
30	8136
31	420
32	53244
33	1960
34	60
35	2320
36	5928
37	264
38	936
39	24
40	32604
41	6696
42	2976
43	2268
44	6372
45	312
46	1380
47	48
48	320
49	2560
50	816
51	16500
52	4860

[7, 1, 10, 2, 28, 56, 4, 6, 460, 232, 64, 300, 328, 12, 256, 180, 176, 84, 36, 132, 1400, 984, 2200, 780, 1332, 280, 1664, 1672, 72, 8136, 420, 53244, 1960, 60, 2320, 5928, 264, 936, 24, 32604, 6696, 2976, 2268, 6372, 312, 1380, 48, 320, 2560, 816, 16500, 4860]

cp's OEIS Frontend

A338561 a(n) is the least m such that A338266(m) = prime(n), where A338266(m) is the least prime p such that p*m is not a totient number.

Table of values

List of values