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A052281
as a simple table
n
a(n)
0
1
1
1
2
3
3
6
4
16
5
29
6
62
7
107
8
195
9
320
10
522
11
804
12
1234
13
1804
14
2626
15
3700
16
5155
17
7038
[1,1,3,6,16,29,62,107,195,320,522,804,1234,1804, 2626,3700,5155,7038]