The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 180 |
| 3 | 94926 |
| 4 | 711965882 |
| 5 | 82540673552294 |
| 6 | 160817217467354306950 |
| 7 | 5609102297699534846985879116 |
[5,180,94926,711965882,82540673552294, 160817217467354306950, 5609102297699534846985879116] |