Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 2 |
2 | 5 |
3 | 3 |
4 | 20 |
5 | 570 |
6 | 341400 |
7 | 116758458000 |
8 | 13632577445813641200000 |
9 | 185847167817698504752014113195034069600000000 |
10 | 34539169785859790805229099212216829464451540660176789302662465332580254227520000000000000 |
[2,5,3,20,570,341400,116758458000, 13632577445813641200000, 185847167817698504752014113195034069600000000, 34539169785859790805229099212216829464451540660176\ 789302662465332580254227520000000000000] |