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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 232 |
| 2 | 260 |
| 3 | -5760 |
| 4 | 6890 |
| 5 | 7744 |
| 6 | 33176 |
| 7 | -115200 |
| 8 | 14035 |
| 9 | 60320 |
| 10 | 1508 |
| 11 | 449280 |
| 12 | -380770 |
| 13 | -599040 |
| 14 | 7640 |
| 15 | 599040 |
| 16 | -755943 |
| 17 | 1598480 |
| 18 | 1843200 |
| 19 | -2620800 |
| 20 | -988858 |
| 21 | -2995712 |
| 22 | 3857360 |
| 23 | -1497600 |
| 24 | -2004730 |
| 25 | 7696832 |
| 26 | 2699684 |
| 27 | 1670400 |
| 28 | -7188480 |
| 29 | -11980800 |
| 30 | 1791400 |
| 31 | 10736640 |
[1,232,260,-5760,6890,7744,33176,-115200,14035, 60320,1508,449280,-380770,-599040,7640,599040, -755943,1598480,1843200,-2620800,-988858,-2995712, 3857360,-1497600,-2004730,7696832,2699684,1670400, -7188480,-11980800,1791400,10736640] |