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A109338
as a simple table
n
a(n)
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
2
9
2
10
1
11
1
12
2
13
2
14
2
15
1
16
1
17
2
18
4
19
4
20
2
21
1
[1,1,1,1,1,1,1,2,2,1,1,2,2,2,1,1,2,4,4,2,1]
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Last modified August 30 17:27 EDT 2024. Contains 375545 sequences. (Running on oeis4.)