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A002587 as a simple table

n a(n)
0 2
1 3
2 5
3 3
4 17
5 11
6 13
7 43
8 257
9 19
10 41
11 683
12 241
13 2731
14 113
15 331
16 65537
17 43691
18 109
19 174763
20 61681
21 5419
22 2113
23 2796203
24 673
25 4051
26 1613
27 87211
28 15790321
29 3033169
30 1321
31 715827883
32 6700417
33 20857
34 26317
35 86171
36 38737
37 25781083
38 525313

[2,3,5,3,17,11,13,43,257,19,41,683,241,2731,113,
 331,65537,43691,109,174763,61681,5419,2113,
 2796203,673,4051,1613,87211,15790321,3033169,1321,
 715827883,6700417,20857,26317,86171,38737,
 25781083,525313]

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Last modified August 9 05:47 EDT 2024. Contains 375027 sequences. (Running on oeis4.)