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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 0 |
| 3 | 10 |
| 4 | -1288 |
| 5 | 152934 |
| 6 | -21890484 |
| 7 | 4000052186 |
| 8 | -926239082416 |
| 9 | 266931734963214 |
| 10 | -94074704256622668 |
| 11 | 39914182012094267618 |
| 12 | -20108103789380727679816 |
| 13 | 11884006709783387983027670 |
[1,0,0,10,-1288,152934,-21890484,4000052186, -926239082416,266931734963214,-94074704256622668, 39914182012094267618,-20108103789380727679816, 11884006709783387983027670] |