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| n | a(n) |
|---|---|
| 2 | 48 |
| 3 | 19104 |
| 4 | 26277136 |
| 5 | 43039853080 |
| 6 | 76562712292464 |
| 7 | 124953906291024608 |
| 8 | 165451402068942918720 |
| 9 | 160943094811355564625984 |
| 10 | 106178173048376794483660080 |
| 11 | 45020810359187843098386636872 |
[48,19104,26277136,43039853080,76562712292464, 124953906291024608,165451402068942918720, 160943094811355564625984, 106178173048376794483660080, 45020810359187843098386636872] |