n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | 8 |
5 | 43 |
6 | 1454 |
7 | 1131985 |
8 | 12199587820 |
9 | 2697830531268481 |
10 | 15224736759268778589978 |
11 | 2750892227033887206264514123491 |
[1,2,3,8,43,1454,1131985,12199587820, 2697830531268481,15224736759268778589978, 2750892227033887206264514123491] |