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A227447
as a simple table
n
a(n)
1
1
2
2
3
8
4
25
5
41
6
66
7
108
8
318
9
498
10
546
11
557
12
846
13
3780
14
26370
15
29305
16
31482
17
32905
[1,2,8,25,41,66,108,318,498,546,557,846,3780, 26370,29305,31482,32905]