n | a(n) |
---|---|
0 | 2 |
1 | 1 |
2 | 3 |
3 | 162 |
4 | 269568 |
5 | 21772800000 |
6 | 128430157824000000 |
7 | 78734235726376796160000000 |
8 | 6793969131008738346811156070400000000 |
9 | 107405833909078014660339510303458240495616000000000 |
10 | 392460917103771065568880570648836410770980864000000000000000000000 |
11 | 407931390497527236736237611020825246476822200409679741237329920000000000000000000000 |
[2,1,3,162,269568,21772800000,128430157824000000, 78734235726376796160000000, 6793969131008738346811156070400000000, 10740583390907801466033951030345824049561600000000\ 0, 39246091710377106556888057064883641077098086400000\ 0000000000000000, 40793139049752723673623761102082524647682220040967\ 9741237329920000000000000000000000] |