n | a(n) |
---|---|
2 | 3 |
3 | 14 |
4 | 23 |
5 | 150 |
6 | 922 |
7 | 5712 |
8 | 32636 |
9 | 186900 |
10 | 1119450 |
11 | 7136470 |
12 | 47448274 |
13 | 320935238 |
14 | 2183731382 |
15 | 14890842500 |
16 | 101740020504 |
[3,14,23,150,922,5712,32636,186900,1119450, 7136470,47448274,320935238,2183731382,14890842500, 101740020504] |