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A055458
as a simple table
n
a(n)
1
6
2
12
3
21
4
24
5
36
6
45
7
48
8
39
9
63
10
72
11
72
12
95
13
60
14
57
15
224
16
84
17
15
18
135
19
1058
20
45
21
301
22
144
[6,12,21,24,36,45,48,39,63,72,72,95,60,57,224,84, 15,135,1058,45,301,144]