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A104102
as a simple table
n
a(n)
1
4
2
7
3
11
4
21
5
24
6
29
7
25
8
38
9
42
10
37
11
58
12
54
13
45
14
60
[4,7,11,21,24,29,25,38,42,37,58,54,45,60]