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A103093
as a simple table
n
a(n)
1
3
2
4
3
24
4
39
5
63
6
76
7
108
8
166
9
520
10
1810
11
2349
12
2562
13
5784
14
6448
15
11692
16
16036
17
17554
[3,4,24,39,63,76,108,166,520,1810,2349,2562,5784, 6448,11692,16036,17554]