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A193175 as a simple table

n a(n)
1 4
2 6
3 8
4 10
5 12
6 14
7 16
8 18
9 20
10 22
11 24
12 26
13 28
14 30
15 32
16 34
17 36
18 38
19 40
20 42
21 44
22 48
23 50
24 54
25 60
26 66
27 70
28 84
29 90 

[4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,
 38,40,42,44,48,50,54,60,66,70,84,90]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)