n | a(n) |
---|---|
1 | 3 |
2 | 5 |
3 | 17 |
4 | 51 |
5 | 257 |
6 | 1285 |
7 | 3855 |
8 | 13107 |
9 | 65537 |
10 | 196611 |
11 | 983055 |
12 | 1114129 |
13 | 5570645 |
14 | 16711935 |
15 | 50529027 |
16 | 84215045 |
17 | 858993459 |
18 | 4294967297 |
19 | 21474836485 |
20 | 219043332147 |
21 | 365072220245 |
22 | 1103806595329 |
23 | 3311419785987 |
[3,5,17,51,257,1285,3855,13107,65537,196611, 983055,1114129,5570645,16711935,50529027,84215045, 858993459,4294967297,21474836485,219043332147, 365072220245,1103806595329,3311419785987] |