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| n | a(n) |
|---|---|
| 1 | 256 |
| 2 | 54289 |
| 3 | 24010000 |
| 4 | 4994107561 |
| 5 | 1545608400625 |
| 6 | 415614152704689 |
| 7 | 119272286997956401 |
| 8 | 33694391736828328401 |
| 9 | 9593262514897519334464 |
| 10 | 2727340296376737551265625 |
| 11 | 776007812558267854021437696 |
[256,54289,24010000,4994107561,1545608400625, 415614152704689,119272286997956401, 33694391736828328401,9593262514897519334464, 2727340296376737551265625, 776007812558267854021437696] |