n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 3 |
4 | 19 |
5 | 244 |
6 | 10101 |
7 | 1562298 |
8 | 885237542 |
9 | 1795141933300 |
10 | 13031553571814674 |
11 | 341286507770733602176 |
12 | 32523592049568306757117737 |
13 | 11366810480400463340177768296746 |
14 | 14669108426561606778443288692015619955 |
15 | 70315685953531425166863071956073529852161120 |
[0,1,3,19,244,10101,1562298,885237542, 1795141933300,13031553571814674, 341286507770733602176,32523592049568306757117737, 11366810480400463340177768296746, 14669108426561606778443288692015619955, 70315685953531425166863071956073529852161120] |