Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 6 |
4 | 70 |
5 | 1694 |
6 | 19492 |
7 | 1373508 |
8 | 114092895 |
9 | 11345187570 |
10 | 4332229490711 |
[1,3,6,70,1694,19492,1373508,114092895, 11345187570,4332229490711] |