n | a(n) |
---|---|
3 | 10 |
4 | 840 |
5 | 257040 |
6 | 137214000 |
7 | 118248530400 |
8 | 154686980448000 |
9 | 292276881344448000 |
10 | 766864651478365440000 |
11 | 2706292794907249067520000 |
12 | 12512021073989410699165440000 |
13 | 74128448237031250090060032000000 |
14 | 552320243355746711191770103680000000 |
15 | 5092467146398443040845772685937408000000 |
[10,840,257040,137214000,118248530400, 154686980448000,292276881344448000, 766864651478365440000,2706292794907249067520000, 12512021073989410699165440000, 74128448237031250090060032000000, 552320243355746711191770103680000000, 5092467146398443040845772685937408000000] |