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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 32 |
| 2 | -658 |
| 3 | -128704 |
| 4 | -798260 |
| 5 | 840376192 |
| 6 | 33605404744 |
| 7 | -7405703577856 |
| 8 | -632652549947248 |
| 9 | 79406265745318400 |
| 10 | 12118094804951629024 |
| 11 | -947834356077803359232 |
| 12 | -254539689475704747697472 |
| 13 | 10985818579851831076419584 |
| 14 | 5917311044631018607598349440 |
[1,32,-658,-128704,-798260,840376192,33605404744, -7405703577856,-632652549947248,79406265745318400, 12118094804951629024,-947834356077803359232, -254539689475704747697472, 10985818579851831076419584, 5917311044631018607598349440] |