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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 4 |
| 3 | 27 |
| 4 | 1024 |
| 5 | 78125 |
| 6 | 362797056 |
| 7 | 4747561509943 |
| 8 | 73786976294838206464 |
| 9 | 42391158275216203514294433201 |
| 10 | 1000000000000000000000000000000000000000000 |
[0,1,4,27,1024,78125,362797056,4747561509943, 73786976294838206464, 42391158275216203514294433201, 1000000000000000000000000000000000000000000] |