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A212319
as a simple table
n
a(n)
1
1
2
1
3
2
4
5
5
7
6
13
7
26
8
82
9
104
10
212
11
441
12
1171
13
1780
[1,1,2,5,7,13,26,82,104,212,441,1171,1780]