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A018843
as a simple table
n
a(n)
0
1
1
0
2
0
3
0
4
0
5
0
6
0
7
0
8
0
9
0
10
0
11
0
12
0
13
0
14
0
15
0
16
0
17
0
18
0
19
0
20
0
21
0
22
0
23
1
24
2
25
0
26
1
27
3
28
38
29
10092
[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1, 2,0,1,3,38,10092]