The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 2208 |
| 3 | 185810 |
| 4 | 17374552 |
| 5 | 1596912288 |
| 6 | 147310312318 |
| 7 | 13578993819785 |
| 8 | 1251888966185979 |
| 9 | 115412264434282781 |
| 10 | 10639969409929461395 |
| 11 | 980908241510917291141 |
| 12 | 90430818798138269376877 |
| 13 | 8336898786544158131204437 |
[8,2208,185810,17374552,1596912288,147310312318, 13578993819785,1251888966185979, 115412264434282781,10639969409929461395, 980908241510917291141,90430818798138269376877, 8336898786544158131204437] |