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A223138 as a simple table

n a(n)
1 4
2 5
3 6
4 9
5 10
6 12
7 18
8 30
9 32
10 42
11 54
12 56
13 60
14 72
15 101
16 102
17 108
18 129
19 138
20 144
21 150
22 172
23 176
24 180
25 192
26 198
27 204
28 216
29 220
30 228
31 240
32 252
33 270
34 282
35 312
36 348
37 384
38 420
39 432
40 462
41 522
42 544
43 570
44 600
45 618
46 642
47 648
48 660
49 792
50 810
51 822
52 828
53 858
54 882
55 900
56 1020

[4,5,6,9,10,12,18,30,32,42,54,56,60,72,101,102,
 108,129,138,144,150,172,176,180,192,198,204,216,
 220,228,240,252,270,282,312,348,384,420,432,462,
 522,544,570,600,618,642,648,660,792,810,822,828,
 858,882,900,1020]

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Last modified September 7 01:23 EDT 2024. Contains 375728 sequences. (Running on oeis4.)