The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 3336 |
| 3 | 300901 |
| 4 | 23924290 |
| 5 | 1969988474 |
| 6 | 162678451993 |
| 7 | 13409569414628 |
| 8 | 1105467648686714 |
| 9 | 91135851756212849 |
| 10 | 7513324410726183355 |
| 11 | 619405370308995678261 |
| 12 | 51064350110152788803064 |
| 13 | 4209792108260040509344452 |
[8,3336,300901,23924290,1969988474,162678451993, 13409569414628,1105467648686714,91135851756212849, 7513324410726183355,619405370308995678261, 51064350110152788803064,4209792108260040509344452] |