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A323357
as a simple table
n
a(n)
1
1
2
1
3
1
4
2
5
2
6
3
7
4
8
7
9
9
10
16
11
23
12
42
13
68
14
94
15
124
16
159
17
187
18
212
[1,1,1,2,2,3,4,7,9,16,23,42,68,94,124,159,187,212]