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A168560
as a simple table
n
a(n)
1
1
2
2
3
2
4
3
5
4
6
4
7
5
8
5
9
6
10
10
11
7
12
8
13
9
14
9
15
10
16
10
17
11
18
12
19
12
20
13
21
13
[1,2,2,3,4,4,5,5,6,10,7,8,9,9,10,10,11,12,12,13, 13]
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Last modified April 18 16:22 EDT 2024. Contains 371780 sequences. (Running on oeis4.)
