n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 22 |
4 | 173 |
5 | 1836 |
6 | 24847 |
7 | 403474 |
8 | 7667865 |
9 | 167097016 |
10 | 4108985531 |
11 | 112562882334 |
12 | 3399748630357 |
13 | 112246652293972 |
14 | 4022094151907847 |
15 | 155461592488721866 |
16 | 6447531477912609713 |
17 | 285606134199075271536 |
18 | 13458367778796518816755 |
[1,1,3,22,173,1836,24847,403474,7667865,167097016, 4108985531,112562882334,3399748630357, 112246652293972,4022094151907847, 155461592488721866,6447531477912609713, 285606134199075271536,13458367778796518816755] |