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A218936
as a simple table
n
a(n)
0
1
1
1
2
1
3
2
4
4
5
5
6
10
7
13
8
53
9
69
10
122
11
160
12
734
13
848
[1,1,1,2,4,5,10,13,53,69,122,160,734,848]
