n | a(n) |
---|---|
1 | 5 |
2 | 17 |
3 | 41 |
4 | 193 |
5 | 257 |
6 | 12289 |
7 | 59393 |
8 | 65537 |
9 | 275201 |
10 | 786433 |
11 | 790529 |
12 | 8972801 |
13 | 13631489 |
14 | 21523361 |
15 | 134382593 |
16 | 155189249 |
17 | 448524289 |
18 | 524455937 |
19 | 847036417 |
20 | 3221225473 |
21 | 12348030977 |
22 | 22320686081 |
23 | 77309411329 |
24 | 206158430209 |
25 | 4638564679681 |
26 | 6597069766657 |
27 | 12079910333441 |
[5,17,41,193,257,12289,59393,65537,275201,786433, 790529,8972801,13631489,21523361,134382593, 155189249,448524289,524455937,847036417, 3221225473,12348030977,22320686081,77309411329, 206158430209,4638564679681,6597069766657, 12079910333441] |