Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
2 | 1 |
3 | 2 |
4 | 30 |
5 | 2240 |
6 | 685160 |
7 | 810903456 |
8 | 3683654668512 |
9 | 64657586863790400 |
10 | 4426882384548801561472 |
11 | 1192052411353154132337483776 |
12 | 1270174918862853255008627489608704 |
[1,2,30,2240,685160,810903456,3683654668512, 64657586863790400,4426882384548801561472, 1192052411353154132337483776, 1270174918862853255008627489608704] |