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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 8 |
| 6 | -6 |
| 7 | 0 |
| 8 | 0 |
| 9 | 0 |
| 10 | 90 |
| 11 | -144 |
| 12 | 57 |
| 13 | 0 |
| 14 | 144 |
| 15 | 544 |
| 16 | -1872 |
| 17 | 1632 |
| 18 | 290 |
| 19 | 900 |
| 20 | 575 |
| 21 | -15408 |
| 22 | 28824 |
| 23 | -12628 |
| 24 | 1511 |
| 25 | -9620 |
| 26 | -86400 |
| 27 | 311016 |
| 28 | -325177 |
| 29 | 105560 |
| 30 | -105806 |
| 31 | -320884 |
| 32 | 2600298 |
| 33 | -4633132 |
| 34 | 3170734 |
| 35 | -1578000 |
| 36 | 428357 |
[1,0,0,0,0,8,-6,0,0,0,90,-144,57,0,144,544,-1872, 1632,290,900,575,-15408,28824,-12628,1511,-9620, -86400,311016,-325177,105560,-105806,-320884, 2600298,-4633132,3170734,-1578000,428357] |