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| n | a(n) |
|---|---|
| 1 | 64 |
| 2 | 14994 |
| 3 | 5336100 |
| 4 | 791859600 |
| 5 | 149787576576 |
| 6 | 29534515247673 |
| 7 | 5905008685374120 |
| 8 | 1148453710559071056 |
| 9 | 224609350928681097540 |
| 10 | 44122398097009194287973 |
| 11 | 8673148290802546116091008 |
| 12 | 1703443039446493390387758957 |
[64,14994,5336100,791859600,149787576576, 29534515247673,5905008685374120, 1148453710559071056,224609350928681097540, 44122398097009194287973,8673148290802546116091008, 1703443039446493390387758957] |