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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 24 |
| 5 | 21107931 |
| 6 | 148699584483880 |
| 7 | 4778708254823045056395 |
| 8 | 644431545036931434768794630976 |
| 9 | 332434916001875361804441620924628744480 |
| 10 | 597860889495439071046769406191836215339420282624 |
[0,0,0,24,21107931,148699584483880, 4778708254823045056395, 644431545036931434768794630976, 332434916001875361804441620924628744480, 597860889495439071046769406191836215339420282624] |