Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 16 |
4 | 143 |
5 | 5468 |
6 | 199095 |
7 | 28216660 |
8 | 3855890801 |
9 | 2063573357664 |
10 | 1084629728348393 |
[0,1,16,143,5468,199095,28216660,3855890801, 2063573357664,1084629728348393] |