n | a(n) |
---|---|
1 | 3 |
2 | 7 |
3 | 31 |
4 | 211 |
5 | 2311 |
6 | 509 |
7 | 277 |
8 | 27953 |
9 | 703763 |
10 | 34231 |
11 | 200560490131 |
12 | 676421 |
13 | 11072701 |
14 | 78339888213593 |
15 | 13808181181 |
16 | 18564761860301 |
17 | 19026377261 |
18 | 525956867082542470777 |
19 | 143581524529603 |
20 | 2892214489673 |
21 | 16156160491570418147806951 |
22 | 96888414202798247 |
23 | 1004988035964897329167431269 |
[3,7,31,211,2311,509,277,27953,703763,34231, 200560490131,676421,11072701,78339888213593, 13808181181,18564761860301,19026377261, 525956867082542470777,143581524529603, 2892214489673,16156160491570418147806951, 96888414202798247,1004988035964897329167431269] |