The OEIS is supported by the many generous donors to the OEIS Foundation.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 0 |
| 7 | 1 |
| 8 | 5 |
| 9 | 59 |
| 10 | 3211 |
| 11 | 830896 |
| 12 | 487009382 |
| 13 | 475644592547 |
[0,0,0,0,0,0,1,5,59,3211,830896,487009382, 475644592547] |