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A364804
as a simple table
n
a(n)
1
1
2
1
3
1
4
1
5
121
6
121
7
2521
8
2521
9
162121
10
460801
11
23553169
12
23553169
13
244068841
14
913535283
[1,1,1,1,121,121,2521,2521,162121,460801,23553169, 23553169,244068841,913535283]