n | a(n) |
---|---|
1 | 5 |
2 | 17 |
3 | 247 |
4 | 787 |
5 | 11357 |
6 | 36185 |
7 | 522175 |
8 | 1663723 |
9 | 24008693 |
10 | 76495073 |
11 | 1103877703 |
12 | 3517109635 |
13 | 50754365645 |
14 | 161710548137 |
15 | 2333596941967 |
16 | 7435168104667 |
17 | 107294704964837 |
18 | 341856022266545 |
19 | 4933222831440535 |
20 | 15717941856156403 |
21 | 226820955541299773 |
22 | 722683469360927993 |
[5,17,247,787,11357,36185,522175,1663723,24008693, 76495073,1103877703,3517109635,50754365645, 161710548137,2333596941967,7435168104667, 107294704964837,341856022266545,4933222831440535, 15717941856156403,226820955541299773, 722683469360927993] |