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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) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 6 |
| 5 | 24 |
| 6 | 120 |
| 7 | 362880 |
| 8 | 3628800 |
| 9 | 39916800 |
| 10 | 479001600 |
| 11 | 6227020800 |
| 12 | 1307674368000 |
| 13 | 121645100408832000 |
[1,1,2,6,24,120,362880,3628800,39916800,479001600, 6227020800,1307674368000,121645100408832000] |