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| n | a(n) |
|---|---|
| 1 | 3648 |
| 2 | 1051216 |
| 3 | 202470104 |
| 4 | 45851030856 |
| 5 | 10331973738132 |
| 6 | 2255412540732792 |
| 7 | 504907550840069764 |
| 8 | 112482835950608452336 |
| 9 | 24952558719306441241252 |
| 10 | 5551908080256353452217228 |
| 11 | 1235000827090533940775470380 |
[3648,1051216,202470104,45851030856, 10331973738132,2255412540732792, 504907550840069764,112482835950608452336, 24952558719306441241252,5551908080256353452217228, 1235000827090533940775470380] |