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A106463
as a simple table
n
a(n)
1
1
2
3
3
7
4
16
5
36
6
79
7
170
8
362
9
768
10
1629
11
3458
12
7344
13
15590
14
33039
[1,3,7,16,36,79,170,362,768,1629,3458,7344,15590, 33039]