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A207228 as a simple table

n a(n)
1 3
2 9
3 9
4 23
5 81
6 23
7 61
8 529
9 529
10 61
11 161
12 3721
13 6819
14 3721
15 161
16 425
17 25921
18 100997
19 100997
20 25921
21 425
22 1121
23 180625
24 1482361
25 3447649
26 1482361
27 180625
28 1121
29 2957
30 1256641
31 21553541
32 115679881
33 115679881
34 21553541
35 1256641
36 2957
37 7801
38 8743849

[3,9,9,23,81,23,61,529,529,61,161,3721,6819,3721,
 161,425,25921,100997,100997,25921,425,1121,180625,
 1482361,3447649,1482361,180625,1121,2957,1256641,
 21553541,115679881,115679881,21553541,1256641,
 2957,7801,8743849]

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Last modified September 19 14:14 EDT 2020. Contains 337178 sequences. (Running on oeis4.)