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A038775
as a simple table
n
a(n)
1
1
2
2
3
3
4
6
5
10
6
12
7
17
8
26
9
34
10
50
11
56
12
68
13
82
14
94
15
113
[1,2,3,6,10,12,17,26,34,50,56,68,82,94,113]