The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2048 |
| 3 | 531441 |
| 4 | 67108864 |
| 5 | 6103515625 |
| 6 | 470184984576 |
| 7 | 33232930569601 |
| 8 | 2251799813685248 |
| 9 | 150094635296999121 |
| 10 | 10000000000000000000 |
| 11 | 672749994932560009201 |
| 12 | 46005119909369701466112 |
[0,1,2048,531441,67108864,6103515625,470184984576, 33232930569601,2251799813685248, 150094635296999121,10000000000000000000, 672749994932560009201,46005119909369701466112] |