n | a(n) |
---|---|
5 | 120 |
6 | 2520 |
7 | 43680 |
8 | 757680 |
9 | 13747104 |
10 | 264181680 |
11 | 5395040640 |
12 | 117080049240 |
13 | 2696387899920 |
14 | 65774992411128 |
15 | 1695845836077120 |
16 | 46110625382246880 |
17 | 1319345179723609920 |
18 | 39640903618873667040 |
19 | 1248193457738661143808 |
[120,2520,43680,757680,13747104,264181680, 5395040640,117080049240,2696387899920, 65774992411128,1695845836077120,46110625382246880, 1319345179723609920,39640903618873667040, 1248193457738661143808] |