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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 8 |
| 3 | 484 |
| 4 | 231736 |
| 5 | 886208954 |
| 6 | 27106585594040 |
| 7 | 6632714300472863716 |
| 8 | 12983632019302863224103688 |
| 9 | 203325054125533158416534341556735 |
| 10 | 25472733809776289439071490656049076425792 |
| 11 | 25529963965104465687252347321830255523307055463168 |
[1,1,8,484,231736,886208954,27106585594040, 6632714300472863716,12983632019302863224103688, 203325054125533158416534341556735, 25472733809776289439071490656049076425792, 25529963965104465687252347321830255523307055463168\ ] |