n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 5 |
4 | 22 |
5 | 94 |
6 | 524 |
7 | 3031 |
8 | 18770 |
9 | 118133 |
10 | 758381 |
11 | 4915652 |
12 | 32149296 |
13 | 211637205 |
14 | 1401194463 |
15 | 9321454604 |
16 | 62272330564 |
17 | 417546684096 |
[1,2,5,22,94,524,3031,18770,118133,758381,4915652, 32149296,211637205,1401194463,9321454604, 62272330564,417546684096] |