The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 19 |
| 3 | 36309 |
| 4 | 20948005533 |
| 5 | 24919574917127246811 |
| 6 | 37290617923502980706808072360699 |
| 7 | 314561785062386659424554771537320893773619041293 |
| 8 | 7385768555672581968376838404040832050105039776598686978378826098029 |
[1,19,36309,20948005533,24919574917127246811, 37290617923502980706808072360699, 314561785062386659424554771537320893773619041293, 73857685556725819683768384040408320501050397765986\ 86978378826098029] |