n | a(n) |
---|---|
1 | 5 |
2 | 15 |
3 | 35 |
4 | 285 |
5 | 4035 |
6 | 2660285 |
7 | 40530004035 |
8 | 478354453999997339715 |
9 | 31246194523464509984000000000040530004035 |
10 | 8209490213224904365731763888026434805200000000000000000000478354453999997339715 |
[5,15,35,285,4035,2660285,40530004035, 478354453999997339715, 31246194523464509984000000000040530004035, 82094902132249043657317638880264348052000000000000\ 00000000478354453999997339715] |