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A181086 as a simple table

n a(n)
1 3
2 11
3 13
4 37
5 101
6 137
7 271
8 2161
9 4649
10 8779
11 9091
12 9901
13 27961
14 52579
15 69857
16 333667
17 459691
18 513239
19 909091
20 2906161
21 5882353
22 10838689
23 39526741
24 99990001
25 121499449
26 265371653
27 1056689261
28 1058313049
29 5363222357
30 5964848081

[3,11,13,37,101,137,271,2161,4649,8779,9091,9901,
 27961,52579,69857,333667,459691,513239,909091,
 2906161,5882353,10838689,39526741,99990001,
 121499449,265371653,1056689261,1058313049,
 5363222357,5964848081]

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Last modified June 16 07:19 EDT 2024. Contains 373423 sequences. (Running on oeis4.)