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A114144
as a simple table
n
a(n)
1
3
2
1
3
3
4
5
5
8
6
11
7
14
8
17
9
21
10
25
11
29
12
33
13
37
14
41
15
45
16
1
17
3
18
5
19
7
20
9
[3,1,3,5,8,11,14,17,21,25,29,33,37,41,45,1,3,5,7, 9]