n | a(n) |
---|---|
1 | 2 |
2 | 3 |
3 | 5 |
4 | 11 |
5 | 23 |
6 | 47 |
7 | 283 |
8 | 719 |
9 | 1439 |
10 | 2879 |
11 | 34549 |
12 | 138197 |
13 | 531441 |
14 | 1594323 |
15 | 4782969 |
16 | 14348907 |
17 | 43046721 |
18 | 86093443 |
19 | 344373773 |
20 | 688747547 |
21 | 3486784401 |
[2,3,5,11,23,47,283,719,1439,2879,34549,138197, 531441,1594323,4782969,14348907,43046721,86093443, 344373773,688747547,3486784401] |