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A152902
as a simple table
n
a(n)
1
1
2
3
3
7
4
14
5
27
6
49
7
88
8
155
9
272
10
472
11
819
12
1415
13
2446
14
4219
15
7280
16
12548
[1,3,7,14,27,49,88,155,272,472,819,1415,2446,4219, 7280,12548]