Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 2 |
2 | 9 |
3 | 43 |
4 | 211 |
5 | 1300 |
6 | 8616 |
7 | 62446 |
8 | 469146 |
9 | 3656784 |
10 | 29285501 |
11 | 239911086 |
[0,2,9,43,211,1300,8616,62446,469146,3656784, 29285501,239911086] |