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A294267
as a simple table
n
a(n)
1
1
2
2
3
3
4
4
5
4
6
7
7
12
8
17
9
20
10
22
11
25
12
29
13
46
14
58
15
63
16
85
[1,2,3,4,4,7,12,17,20,22,25,29,46,58,63,85]