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A221284 as a simple table

n a(n)
1 1
2 2
3 4
4 6
5 8
6 10
7 12
8 14
9 16
10 18
11 20
12 24
13 26
14 28
15 30
16 32
17 36
18 40
19 42
20 44
21 48
22 50
23 52
24 54
25 56
26 60
27 64
28 66
29 68
30 70
31 72
32 74
33 80
34 84
35 88
36 90
37 94
38 96
39 100
40 104
41 108
42 110
43 112
44 114
45 116
46 120
47 124
48 126
49 128
50 130
51 132
52 134
53 136
54 140
55 144
56 146
57 148
58 150
59 156
60 160
61 162
62 168
63 170

[1,2,4,6,8,10,12,14,16,18,20,24,26,28,30,32,36,40,
 42,44,48,50,52,54,56,60,64,66,68,70,72,74,80,84,
 88,90,94,96,100,104,108,110,112,114,116,120,124,
 126,128,130,132,134,136,140,144,146,148,150,156,
 160,162,168,170]

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Last modified June 17 00:17 EDT 2021. Contains 345080 sequences. (Running on oeis4.)