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A316223
as a simple table
n
a(n)
1
0
2
1
3
1
4
4
5
1
6
6
7
1
8
13
9
4
10
6
11
1
12
25
13
1
14
6
15
6
16
38
17
1
18
26
19
1
20
26
21
6
22
6
[0,1,1,4,1,6,1,13,4,6,1,25,1,6,6,38,1,26,1,26,6,6]