n | a(n) |
---|---|
1 | 2 |
2 | 5 |
3 | 11 |
4 | 23 |
5 | 47 |
6 | 89 |
7 | 173 |
8 | 353 |
9 | 691 |
10 | 1367 |
11 | 2707 |
12 | 5393 |
13 | 10753 |
14 | 21481 |
15 | 42899 |
16 | 85733 |
17 | 171131 |
18 | 341743 |
19 | 682819 |
20 | 1364761 |
21 | 2728163 |
22 | 5454181 |
23 | 10906297 |
24 | 21808483 |
25 | 43611731 |
26 | 87215483 |
[2,5,11,23,47,89,173,353,691,1367,2707,5393,10753, 21481,42899,85733,171131,341743,682819,1364761, 2728163,5454181,10906297,21808483,43611731, 87215483] |