n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 10 |
4 | 104 |
5 | 1816 |
6 | 47312 |
7 | 1714000 |
8 | 82285184 |
9 | 5052370816 |
10 | 386051862272 |
11 | 35917232669440 |
12 | 3996998043812864 |
13 | 524203898507631616 |
14 | 80011968856686405632 |
15 | 14061403972845412526080 |
16 | 2818858067801804443910144 |
[1,1,2,10,104,1816,47312,1714000,82285184, 5052370816,386051862272,35917232669440, 3996998043812864,524203898507631616, 80011968856686405632,14061403972845412526080, 2818858067801804443910144] |