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A281578
as a simple table
n
a(n)
1
1
2
2
3
3
4
5
5
7
6
11
7
16
8
24
9
34
10
54
11
79
12
119
13
169
14
269
15
394
16
594
17
850
[1,2,3,5,7,11,16,24,34,54,79,119,169,269,394,594, 850]