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A147417
as a simple table
n
a(n)
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
2
9
3
10
8
11
13
12
22
13
43
14
117
15
277
16
1026
[1,1,1,1,1,1,1,2,3,8,13,22,43,117,277,1026]