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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 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 24 |
| 5 | 480 |
| 6 | 10080 |
| 7 | 241920 |
| 8 | 6652800 |
| 9 | 207567360 |
| 10 | 7264857600 |
| 11 | 282291609600 |
| 12 | 12067966310400 |
| 13 | 563171761152000 |
| 14 | 28496491114291200 |
| 15 | 1554354060779520000 |
| 16 | 90929712555601920000 |
| 17 | 5679609738088366080000 |
[0,0,0,0,24,480,10080,241920,6652800,207567360, 7264857600,282291609600,12067966310400, 563171761152000,28496491114291200, 1554354060779520000,90929712555601920000, 5679609738088366080000] |