n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 21 |
3 | 234 |
4 | 3627 |
5 | 72498 |
6 | 1780953 |
7 | 52013118 |
8 | 1762754655 |
9 | 68060512458 |
10 | 2950869169125 |
11 | 142006584810918 |
12 | 7513205987292243 |
13 | 433548334132153698 |
14 | 27102592662130603857 |
15 | 1824854382978573444174 |
16 | 131676307468686605671623 |
17 | 10137713081262046098901050 |
[1,3,21,234,3627,72498,1780953,52013118, 1762754655,68060512458,2950869169125, 142006584810918,7513205987292243, 433548334132153698,27102592662130603857, 1824854382978573444174,131676307468686605671623, 10137713081262046098901050] |