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A178938 as a simple table

n a(n)
1 1
2 2
3 4
4 3
5 4
6 8
7 18
8 16
9 5
10 9
11 8
12 18
13 16
14 9
15 7
16 16
17 15
18 21
19 16
20 9
21 16

[1,2,4,3,4,8,18,16,5,9,8,18,16,9,7,16,15,21,16,9,
 16]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)