n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 5 |
3 | 41 |
4 | 505 |
5 | 8597 |
6 | 191457 |
7 | 5364837 |
8 | 183744421 |
9 | 7521913845 |
10 | 361544182917 |
11 | 20109571623693 |
12 | 1278810836639233 |
13 | 92032189911692253 |
14 | 7430335604308535497 |
15 | 667922294225164998677 |
16 | 66407623510409091454229 |
17 | 7260203111052685954056549 |
18 | 868289612454444952122790277 |
[1,1,5,41,505,8597,191457,5364837,183744421, 7521913845,361544182917,20109571623693, 1278810836639233,92032189911692253, 7430335604308535497,667922294225164998677, 66407623510409091454229,7260203111052685954056549, 868289612454444952122790277] |