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A194851
as a simple table
n
a(n)
1
15
2
51
3
60
4
85
5
90
6
102
7
105
8
150
9
153
10
165
11
170
12
195
13
204
14
240
[15,51,60,85,90,102,105,150,153,165,170,195,204, 240]