n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1512 |
3 | 301056 |
4 | 12484584 |
5 | 230694912 |
6 | 2429885472 |
7 | 18309722112 |
8 | 102280003560 |
9 | 480352911360 |
10 | 1860467600880 |
11 | 6523976632320 |
12 | 19905705026592 |
13 | 57236239097856 |
14 | 147668005952064 |
15 | 367785139212288 |
[1,0,1512,301056,12484584,230694912,2429885472, 18309722112,102280003560,480352911360, 1860467600880,6523976632320,19905705026592, 57236239097856,147668005952064,367785139212288] |