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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 70 |
| 3 | 1512 |
| 4 | 33150 |
| 5 | 842688 |
| 6 | 34594560 |
| 7 | 1705017600 |
| 8 | 68981673600 |
| 9 | 3038555520000 |
| 10 | 212396207063040 |
| 11 | 16628926183833600 |
| 12 | 985240084758930000 |
| 13 | 61949330611480166400 |
| 14 | 6155242080686899200000 |
| 15 | 445283762978503737288000 |
[5,70,1512,33150,842688,34594560,1705017600, 68981673600,3038555520000,212396207063040, 16628926183833600,985240084758930000, 61949330611480166400,6155242080686899200000, 445283762978503737288000] |