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A217147 as a simple table

n a(n)
1 2
2 3
3 5
4 7
5 11
6 13
7 17
8 139
9 181
10 199
11 211
12 223
13 227
14 823
15 1093
16 1373
17 2713
18 2741
19 2753
20 9041
21 9619
22 9623
23 9743
24 9749
25 21467
26 21503
27 21529
28 260017
29 6399433
30 59998271
31 1404351607

[2,3,5,7,11,13,17,139,181,199,211,223,227,823,
 1093,1373,2713,2741,2753,9041,9619,9623,9743,9749,
 21467,21503,21529,260017,6399433,59998271,
 1404351607]

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Last modified April 25 10:22 EDT 2024. Contains 371967 sequences. (Running on oeis4.)