The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 2 |
| 1 | 2 |
| 2 | 2 |
| 3 | 11 |
| 4 | 37 |
| 5 | 10223 |
| 6 | 19168273 |
| 7 | 393878854986413 |
| 8 | 26597184780678178240425310001 |
| 9 | 15149418213990289905061345119914042470386161523151934159 |
[2,2,2,11,37,10223,19168273,393878854986413, 26597184780678178240425310001, 15149418213990289905061345119914042470386161523151\ 934159] |