A377952 - cp's OEIS frontend

A377952 Numbers k that divide A084190(k) = lcm{d-1 : d > 1 and d|k}.

n	a(n)
1	1
2	30
3	60
4	90
5	105
6	132
7	180
8	210
9	252
10	264
11	360
12	380
13	420
14	495
15	504
16	520
17	528
18	546
19	630
20	660
21	756
22	840
23	858
24	870
25	924
26	990
27	1040
28	1056
29	1092
30	1140
31	1224
32	1260
33	1320
34	1365
35	1485
36	1512
37	1530
38	1560
39	1638
40	1656
41	1716
42	1722
43	1740
44	1785
45	1820
46	1848
47	1900
48	1980
49	2040

[1, 30, 60, 90, 105, 132, 180, 210, 252, 264, 360, 380, 420, 495, 504, 520, 528, 546, 630, 660, 756, 840, 858, 870, 924, 990, 1040, 1056, 1092, 1140, 1224, 1260, 1320, 1365, 1485, 1512, 1530, 1560, 1638, 1656, 1716, 1722, 1740, 1785, 1820, 1848, 1900, 1980, 2040]

cp's OEIS Frontend

A377952 Numbers k that divide A084190(k) = lcm{d-1 : d > 1 and d|k}.

Table of values

List of values