n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 12168 |
3 | 0 |
4 | 24684816 |
5 | 0 |
6 | 20050650776 |
7 | 0 |
8 | 8739210543648 |
9 | 0 |
10 | 2375502273471912 |
11 | 0 |
12 | 441550716354149168 |
13 | 0 |
14 | 59738920517881797816 |
15 | 0 |
16 | 6154813102726791038016 |
17 | 0 |
18 | 499745917657668459264968 |
19 | 0 |
20 | 32852573414724334471351632 |
21 | 0 |
22 | 1787037602269852702724731608 |
23 | 0 |
24 | 81893843128627116973312755296 |
25 | 0 |
[1,0,12168,0,24684816,0,20050650776,0, 8739210543648,0,2375502273471912,0, 441550716354149168,0,59738920517881797816,0, 6154813102726791038016,0,499745917657668459264968, 0,32852573414724334471351632,0, 1787037602269852702724731608,0, 81893843128627116973312755296,0] |