n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 5 |
3 | 26 |
4 | 205 |
5 | 1936 |
6 | 22265 |
7 | 297296 |
8 | 4544185 |
9 | 78098176 |
10 | 1491632525 |
11 | 31336418816 |
12 | 718181418565 |
13 | 17831101321216 |
14 | 476768795646785 |
15 | 13658417358350336 |
16 | 417370516232719345 |
17 | 13551022195053101056 |
[1,1,5,26,205,1936,22265,297296,4544185,78098176, 1491632525,31336418816,718181418565, 17831101321216,476768795646785,13658417358350336, 417370516232719345,13551022195053101056] |