n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 3 |
3 | 10 |
4 | 29 |
5 | 170 |
6 | 866 |
7 | 8938 |
8 | 80759 |
9 | 1473212 |
10 | 23518209 |
11 | 758000366 |
12 | 21390884981 |
13 | 1218501715162 |
14 | 60770817102548 |
15 | 6118061305466866 |
16 | 539278173702963911 |
17 | 95952596838569547200 |
18 | 14947904300936965181323 |
19 | 4700556597989635565249354 |
[1,2,3,10,29,170,866,8938,80759,1473212,23518209, 758000366,21390884981,1218501715162, 60770817102548,6118061305466866, 539278173702963911,95952596838569547200, 14947904300936965181323,4700556597989635565249354] |