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A174175
as a simple table
n
a(n)
1
1
2
2
3
4
4
10
5
20
6
35
7
91
8
112
9
116
10
325
11
367
12
674
13
2440
14
14099
15
38315
16
47989
[1,2,4,10,20,35,91,112,116,325,367,674,2440,14099, 38315,47989]