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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) |
|---|---|
| 0 | 0 |
| 1 | 2 |
| 2 | 0 |
| 3 | 40 |
| 4 | 576 |
| 5 | 12192 |
| 6 | 302080 |
| 7 | 8686976 |
| 8 | 284015104 |
[0,2,0,40,576,12192,302080,8686976,284015104] |