n | a(n) |
---|---|
1 | 11 |
2 | 91 |
3 | 587 |
4 | 2833 |
5 | 14063 |
6 | 69573 |
7 | 345241 |
8 | 1713419 |
9 | 8503671 |
10 | 42203951 |
11 | 209464959 |
12 | 1039605903 |
13 | 5159703889 |
14 | 25608300207 |
15 | 127097485317 |
16 | 630802143547 |
17 | 3130756848055 |
18 | 15538372099147 |
19 | 77119055108453 |
20 | 382752363927519 |
[11,91,587,2833,14063,69573,345241,1713419, 8503671,42203951,209464959,1039605903,5159703889, 25608300207,127097485317,630802143547, 3130756848055,15538372099147,77119055108453, 382752363927519] |