A063996 - cp's OEIS frontend

A063996 Numbers k such that ud(k) = sopf(k)-1, where ud(k)=A034444(k) and sopf(k)=A008472(k).

n	a(n)
1	3
2	6
3	9
4	12
5	18
6	24
7	27
8	36
9	48
10	54
11	72
12	81
13	96
14	108
15	144
16	162
17	192
18	210
19	216
20	243
21	288
22	324
23	384
24	420
25	432
26	486
27	576
28	630
29	648
30	729
31	768
32	840
33	864
34	972
35	1050
36	1152
37	1260
38	1296
39	1458
40	1470
41	1536
42	1680
43	1728
44	1890
45	1944
46	2100
47	2187
48	2304
49	2520
50	2592
51	2916

[3, 6, 9, 12, 18, 24, 27, 36, 48, 54, 72, 81, 96, 108, 144, 162, 192, 210, 216, 243, 288, 324, 384, 420, 432, 486, 576, 630, 648, 729, 768, 840, 864, 972, 1050, 1152, 1260, 1296, 1458, 1470, 1536, 1680, 1728, 1890, 1944, 2100, 2187, 2304, 2520, 2592, 2916]

cp's OEIS Frontend

A063996 Numbers k such that ud(k) = sopf(k)-1, where ud(k)=A034444(k) and sopf(k)=A008472(k).

Table of values

List of values