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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 8 |
| 2 | 666 |
| 3 | 295240 |
| 4 | 503167995 |
| 5 | 2629770332904 |
| 6 | 35773664992355004 |
| 7 | 1119582594247762626696 |
| 8 | 73241437035618231162682185 |
| 9 | 9277639855710782695858431981840 |
| 10 | 2137918570337064383107929197622033920 |
| 11 | 850936582591338109213109187016928388683280 |
[1,8,666,295240,503167995,2629770332904, 35773664992355004,1119582594247762626696, 73241437035618231162682185, 9277639855710782695858431981840, 2137918570337064383107929197622033920, 850936582591338109213109187016928388683280] |