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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 3 |
| 3 | 1 |
| 4 | -16 |
| 5 | 25 |
| 6 | 1 |
| 7 | 588 |
| 8 | -904 |
| 9 | 343 |
| 10 | 1 |
| 11 | -35108 |
| 12 | 65593 |
| 13 | -36965 |
| 14 | 6561 |
| 15 | 1 |
| 16 | 3541662 |
| 17 | -7450307 |
| 18 | 5299298 |
| 19 | -1551461 |
| 20 | 161051 |
| 21 | 1 |
| 22 | -539667860 |
| 23 | 1239476145 |
| 24 | -1027098387 |
| 25 | 393094596 |
| 26 | -70630574 |
| 27 | 4826809 |
| 28 | 1 |
| 29 | 115929493398 |
| 30 | -285126982237 |
| 31 | 264011385389 |
[1,1,3,1,-16,25,1,588,-904,343,1,-35108,65593, -36965,6561,1,3541662,-7450307,5299298,-1551461, 161051,1,-539667860,1239476145,-1027098387, 393094596,-70630574,4826809,1,115929493398, -285126982237,264011385389] |