n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 15 |
4 | 123 |
5 | 8613 |
6 | 337977 |
7 | 169006665 |
8 | 40860127671 |
9 | 131515599970167 |
10 | 201844710508818147 |
11 | 4141132208926170478473 |
12 | 40464088148356899296269059 |
[1,3,15,123,8613,337977,169006665,40860127671, 131515599970167,201844710508818147, 4141132208926170478473,40464088148356899296269059] |