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A137257 as a simple table

n a(n)
1 4
2 12
3 16
4 18
5 20
6 24
7 27
8 28
9 36
10 44
11 48
12 50
13 52
14 54
15 60
16 64
17 68
18 72
19 76
20 80
21 84
22 90
23 92
24 98
25 100
26 108
27 112
28 116
29 120
30 124
31 126
32 132
33 135
34 140
35 144
36 148
37 150
38 156
39 160
40 162
41 164
42 168
43 172
44 176
45 180
46 188
47 189
48 192
49 196
50 198
51 200
52 204
53 208
54 212
55 216
56 220
57 228
58 234

[4,12,16,18,20,24,27,28,36,44,48,50,52,54,60,64,
 68,72,76,80,84,90,92,98,100,108,112,116,120,124,
 126,132,135,140,144,148,150,156,160,162,164,168,
 172,176,180,188,189,192,196,198,200,204,208,212,
 216,220,228,234]

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Last modified September 23 22:32 EDT 2020. Contains 337315 sequences. (Running on oeis4.)