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A025080
as a simple table
n
a(n)
1
2
2
3
3
8
4
12
5
28
6
38
7
73
8
95
9
170
10
206
11
352
12
426
13
715
14
827
15
1368
16
1602
17
2630
18
3028
19
4943
20
5461
[2,3,8,12,28,38,73,95,170,206,352,426,715,827, 1368,1602,2630,3028,4943,5461]