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A006075 as a simple table

n a(n)
1 1
2 4
3 4
4 4
5 5
6 8
7 10
8 12
9 14
10 16
11 21
12 24
13 28
14 32
15 36
16 40
17 46
18 52
19 57
20 62

[1,4,4,4,5,8,10,12,14,16,21,24,28,32,36,40,46,52,
 57,62]

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Last modified September 29 21:59 EDT 2020. Contains 337432 sequences. (Running on oeis4.)