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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | -1728 |
| 2 | 1285632 |
| 3 | -616294656 |
| 4 | 242544070656 |
| 5 | -85253786824320 |
| 6 | 27846073156184064 |
| 7 | -8638345400999827968 |
| 8 | 2579332695698905989120 |
| 9 | -747814048389765750131136 |
| 10 | 211795259563761765262894080 |
| 11 | -58852853362216364363212075776 |
[1,-1728,1285632,-616294656,242544070656, -85253786824320,27846073156184064, -8638345400999827968,2579332695698905989120, -747814048389765750131136, 211795259563761765262894080, -58852853362216364363212075776] |