n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 16 |
3 | 768 |
4 | 131072 |
5 | 83886080 |
6 | 206158430208 |
7 | 1970324836974592 |
8 | 73786976294838206464 |
9 | 10880332376531662572355584 |
10 | 6338253001141147007483516026880 |
[0,1,16,768,131072,83886080,206158430208, 1970324836974592,73786976294838206464, 10880332376531662572355584, 6338253001141147007483516026880] |