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A058767
as a simple table
n
a(n)
1
2
2
4
3
12
4
52
5
100
6
108
7
160
8
2940
9
2964
10
17334
11
21768
12
41604
13
65208
14
72780
[2,4,12,52,100,108,160,2940,2964,17334,21768, 41604,65208,72780]