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A325679
as a simple table
n
a(n)
0
1
1
1
2
1
3
3
4
3
5
5
6
5
7
13
8
13
9
27
10
21
11
41
12
41
13
77
14
63
15
143
16
129
17
241
18
203
19
385
20
347
[1,1,1,3,3,5,5,13,13,27,21,41,41,77,63,143,129, 241,203,385,347]