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A018242
as a simple table
n
a(n)
0
1
1
1
2
1
3
1
4
1
5
1
6
4
7
11
8
135
9
4381
10
312114
11
41693377
[1,1,1,1,1,1,4,11,135,4381,312114,41693377]
