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A003103
as a simple table
n
a(n)
1
5
2
5
3
7
4
5
5
4
6
7
7
4
8
5
9
5
10
6
11
4
12
4
13
4
14
8
15
5
16
4
17
6
18
5
19
6
20
5
21
7
22
6
23
7
24
4
25
6
26
4
[5,5,7,5,4,7,4,5,5,6,4,4,4,8,5,4,6,5,6,5,7,6,7,4, 6,4]