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A058240
as a simple table
n
a(n)
1
1
2
5
3
8
4
13
5
16
6
25
7
37
8
80
9
88
10
112
11
128
12
296
13
400
14
601
15
640
16
656
17
800
18
2029
[1,5,8,13,16,25,37,80,88,112,128,296,400,601,640, 656,800,2029]