A353869 - cp's OEIS frontend

A353869 Squarefree numbers k such that the Carmichael function A002322(k) divides the Dedekind psi A001615(k).

n	a(n)
1	1
2	2
3	3
4	6
5	14
6	15
7	30
8	35
9	42
10	65
11	70
12	78
13	105
14	119
15	130
16	182
17	190
18	195
19	210
20	238
21	255
22	357
23	370
24	377
25	390
26	418
27	455
28	510
29	546
30	570
31	595
32	663
33	714
34	754
35	910
36	969
37	1045
38	1110
39	1118
40	1131
41	1190
42	1254
43	1326
44	1330
45	1365
46	1547
47	1558
48	1615
49	1785
50	1885
51	1887
52	1938
53	2090
54	2190
55	2261
56	2262
57	2470
58	2590
59	2639
60	2730

[1, 2, 3, 6, 14, 15, 30, 35, 42, 65, 70, 78, 105, 119, 130, 182, 190, 195, 210, 238, 255, 357, 370, 377, 390, 418, 455, 510, 546, 570, 595, 663, 714, 754, 910, 969, 1045, 1110, 1118, 1131, 1190, 1254, 1326, 1330, 1365, 1547, 1558, 1615, 1785, 1885, 1887, 1938, 2090, 2190, 2261, 2262, 2470, 2590, 2639, 2730]

cp's OEIS Frontend

A353869 Squarefree numbers k such that the Carmichael function A002322(k) divides the Dedekind psi A001615(k).

Table of values

List of values