n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 5 |
3 | 312 |
4 | 629 |
5 | 1570 |
6 | 97969 |
7 | 197508 |
8 | 492985 |
9 | 30762578 |
10 | 62018141 |
11 | 154798860 |
12 | 9659547461 |
13 | 19473893782 |
14 | 48607335025 |
15 | 3033128665332 |
16 | 6114864665689 |
17 | 15262857996710 |
18 | 952412060461709 |
19 | 1920086978920128 |
20 | 4792586018301965 |
21 | 299060420113641958 |
22 | 602913426245585881 |
[1,2,5,312,629,1570,97969,197508,492985,30762578, 62018141,154798860,9659547461,19473893782, 48607335025,3033128665332,6114864665689, 15262857996710,952412060461709,1920086978920128, 4792586018301965,299060420113641958, 602913426245585881] |