Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 17 |
5 | 149 |
6 | 1439 |
7 | 16993 |
8 | 373393 |
9 | 6899469 |
10 | 214746442 |
11 | 7287992421 |
[1,1,1,2,17,149,1439,16993,373393,6899469, 214746442,7287992421] |