n | a(n) |
---|---|
4 | 1 |
5 | 17 |
6 | 207 |
7 | 2279 |
8 | 24553 |
9 | 268521 |
10 | 3042210 |
11 | 36153510 |
12 | 454208895 |
13 | 6059942223 |
14 | 86030083110 |
15 | 1299647574882 |
16 | 20865826165777 |
17 | 355277740280849 |
18 | 6399391841784282 |
19 | 121623163346687166 |
20 | 2432739049821421911 |
21 | 51089720946192154791 |
22 | 1123991502048375026337 |
[1,17,207,2279,24553,268521,3042210,36153510, 454208895,6059942223,86030083110,1299647574882, 20865826165777,355277740280849,6399391841784282, 121623163346687166,2432739049821421911, 51089720946192154791,1123991502048375026337] |