n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 42 |
4 | 2520 |
5 | 624960 |
6 | 629959680 |
7 | 2560156139520 |
8 | 41781748196966400 |
9 | 2732860586067178291200 |
10 | 715703393163961188325785600 |
11 | 750102961052993818881476159078400 |
12 | 3145391744524297920839316348340273152000 |
13 | 52764474940208177704130232748554603290689536000 |
[1,3,42,2520,624960,629959680,2560156139520, 41781748196966400,2732860586067178291200, 715703393163961188325785600, 750102961052993818881476159078400, 3145391744524297920839316348340273152000, 52764474940208177704130232748554603290689536000] |