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A185894
as a simple table
n
a(n)
0
0
1
0
2
1
3
1
4
1
5
1
6
2
7
1
8
3
9
1
10
2
11
1
12
2
13
1
14
2
15
2
16
4
17
1
18
2
19
2
20
1
21
2
22
2
23
2
24
1
25
4
26
1
27
2
28
1
29
2
30
1
31
3
32
1
[0,0,1,1,1,1,2,1,3,1,2,1,2,1,2,2,4,1,2,2,1,2,2,2, 1,4,1,2,1,2,1,3,1]