n | a(n) |
---|---|
4 | 24 |
5 | 300 |
6 | 3360 |
7 | 38850 |
8 | 475776 |
9 | 6231960 |
10 | 87530400 |
11 | 1316954430 |
12 | 21173760960 |
13 | 362670636900 |
14 | 6596214691248 |
15 | 126980000240730 |
16 | 2579214238608000 |
17 | 55118036257959600 |
18 | 1235935135837111104 |
19 | 29009023670878484598 |
[24,300,3360,38850,475776,6231960,87530400, 1316954430,21173760960,362670636900,6596214691248, 126980000240730,2579214238608000, 55118036257959600,1235935135837111104, 29009023670878484598] |