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A343145
as a simple table
n
a(n)
0
1
1
7
2
6447
3
7
4
1
5
1
6
69
7
9
8
1
9
1
10
1
11
7
12
1
13
1
[1,7,6447,7,1,1,69,9,1,1,1,7,1,1]