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A055199
as a simple table
n
a(n)
0
1
1
5
2
9
3
9
4
8
5
6
6
1
7
7
8
2
9
9
10
0
11
9
12
2
13
5
14
0
[1,5,9,9,8,6,1,7,2,9,0,9,2,5,0]