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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 | 1 |
| 4 | 2 |
| 5 | 2 |
| 6 | 36 |
| 7 | 36 |
| 8 | 144 |
| 9 | 144 |
| 10 | 1440 |
| 11 | 1440 |
| 12 | 17280 |
| 13 | 17280 |
| 14 | 241920 |
| 15 | 3628800 |
| 16 | 29030400 |
| 17 | 29030400 |
| 18 | 1567641600 |
| 19 | 1567641600 |
| 20 | 783820800000 |
| 21 | 9876142080000 |
| 22 | 651825377280000 |
| 23 | 217275125760000 |
| 24 | 8691005030400000 |
[1,1,1,2,2,36,36,144,144,1440,1440,17280,17280, 241920,3628800,29030400,29030400,1567641600, 1567641600,783820800000,9876142080000, 651825377280000,217275125760000,8691005030400000] |