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A333272 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 1
6 1
7 2
8 4
9 4
10 4
11 2
12 1
13 1
14 2
15 4
16 8
17 12
18 15
19 18
20 20
21 18
22 16
23 13
24 10
25 6
26 4
27 2
28 1

[1,1,1,2,1,1,2,4,4,4,2,1,1,2,4,8,12,15,18,20,18,
 16,13,10,6,4,2,1]

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Last modified September 19 05:33 EDT 2020. Contains 337176 sequences. (Running on oeis4.)