Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 20 |
3 | 648 |
4 | 78608 |
5 | 37949472 |
6 | 74258600000 |
7 | 589859028828288 |
8 | 18957096840069579008 |
9 | 2455889836782322072945152 |
10 | 1278835681226410156250000000000 |
11 | 2671465293024628033252951422140418048 |
[1,2,20,648,78608,37949472,74258600000, 589859028828288,18957096840069579008, 2455889836782322072945152, 1278835681226410156250000000000, 2671465293024628033252951422140418048] |