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A293246 as a simple table

n a(n)
0 2
1 2
2 3
3 7
4 25
5 121
6 241
7 1681
8 13441
9 40321
10 403201
11 2016001
12 3225601
13 41932801
14 609638401

[2,2,3,7,25,121,241,1681,13441,40321,403201,
 2016001,3225601,41932801,609638401]

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Last modified April 23 01:19 EDT 2024. Contains 371906 sequences. (Running on oeis4.)