n | a(n) |
---|---|
4 | 1 |
5 | 7381 |
6 | 49031983 |
7 | 322140667123 |
8 | 2113887057661126 |
9 | 13869447829832637406 |
10 | 90997618413507253345810 |
11 | 597035499217287155085549610 |
12 | 3917150001348391097251303957615 |
13 | 25700421225173962543056800181928315 |
14 | 168620463706718874134703442098874261321 |
[1,7381,49031983,322140667123,2113887057661126, 13869447829832637406,90997618413507253345810, 597035499217287155085549610, 3917150001348391097251303957615, 25700421225173962543056800181928315, 168620463706718874134703442098874261321] |