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A364650
as a simple table
n
a(n)
1
1
2
2
3
1
4
1
5
1
6
3
7
0
8
1
9
1
10
1
11
2
12
0
13
1
14
3
15
1
16
1
17
2
18
1
19
1
20
1
21
0
22
1
[1,2,1,1,1,3,0,1,1,1,2,0,1,3,1,1,2,1,1,1,0,1]