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A325256
as a simple table
n
a(n)
0
1
1
1
2
1
3
2
4
3
5
10
6
12
7
12
8
44
9
128
10
228
11
422
12
968
13
1750
14
420
15
2100
[1,1,1,2,3,10,12,12,44,128,228,422,968,1750,420, 2100]