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A328862
as a simple table
n
a(n)
1
1
2
21
3
33
4
325
5
564
6
687
7
7489
8
9090
9
10359
10
107101
11
912081
12
1288716
13
13123324
14
141300915
[1,21,33,325,564,687,7489,9090,10359,107101, 912081,1288716,13123324,141300915]