n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 1 |
4 | 0 |
5 | 1 |
6 | 2 |
7 | 3 |
8 | 14 |
9 | 81 |
10 | 1436 |
11 | 137649 |
12 | 208931366 |
13 | 29059416843159 |
14 | 6075423684633064285934 |
15 | 176549538697128711514244195056431069 |
16 | 1072613254042004122844787854494321338954112455109333945016 |
[0,0,1,0,1,2,3,14,81,1436,137649,208931366, 29059416843159,6075423684633064285934, 176549538697128711514244195056431069, 10726132540420041228447878544943213389541124551093\ 33945016] |