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A001153 as a simple table

n a(n)
1 2
2 3
3 5
4 7
5 17
6 31
7 89
8 127
9 521
10 607
11 1279
12 2281
13 3217
14 4423
15 9689
16 19937
17 23209
18 44497
19 110503
20 132049
21 756839
22 859433
23 3021377
24 6972593
25 24036583
26 25964951
27 30402457
28 32582657
29 42643801
30 43112609

[2,3,5,7,17,31,89,127,521,607,1279,2281,3217,4423,
 9689,19937,23209,44497,110503,132049,756839,
 859433,3021377,6972593,24036583,25964951,30402457,
 32582657,42643801,43112609]

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Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)