The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 81 |
| 3 | 15625 |
| 4 | 5764801 |
| 5 | 2357947691 |
| 6 | 137858491849 |
| 7 | 582622237229761 |
| 8 | 799006685782884121 |
| 9 | 266635235464391245607 |
| 10 | 250246473680347348787521 |
| 11 | 699053619999045038539170241 |
| 12 | 23122483666661158726686253786801 |
| 13 | 7386879101213258109624223688656841 |
| 14 | 863586854220408743801513785592407849 |
[2,81,15625,5764801,2357947691,137858491849, 582622237229761,799006685782884121, 266635235464391245607,250246473680347348787521, 699053619999045038539170241, 23122483666661158726686253786801, 7386879101213258109624223688656841, 863586854220408743801513785592407849] |