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| n | a(n) |
|---|---|
| 7 | 1 |
| 8 | -33075515 |
| 9 | 1193443303932565 |
| 10 | -42738498397393357626155 |
| 11 | 1531471524472711661173885667797 |
| 12 | -54875173091354091477849994502919434795 |
| 13 | 1966277324678482270775562667263264108238642645 |
| 14 | -70455269606355713779351701809782497716434153197609515 |
[1,-33075515,1193443303932565, -42738498397393357626155, 1531471524472711661173885667797, -54875173091354091477849994502919434795, 1966277324678482270775562667263264108238642645, -7045526960635571377935170180978249771643415319760\ 9515] |