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A080306 as a simple table

n a(n)
1 1
2 3
3 11
4 17
5 91
6 271
7 1927
8 2137
9 2347
10 4447
11 49127
12 51437
13 670991
14 1091411
15 1541861
16 1571891
17 26752177
18 27262687
19 518501563
20 528201253
21 731894743
22 945287923
23 21751321919
24 21974414789
25 22197507659
26 27997922279
27 28221015149

[1,3,11,17,91,271,1927,2137,2347,4447,49127,51437,
 670991,1091411,1541861,1571891,26752177,27262687,
 518501563,528201253,731894743,945287923,
 21751321919,21974414789,22197507659,27997922279,
 28221015149]

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Last modified April 25 10:01 EDT 2024. Contains 371967 sequences. (Running on oeis4.)