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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 364 |
| 2 | 6379 |
| 3 | 85384 |
| 4 | 1039873 |
| 5 | 12146074 |
| 6 | 139010356 |
| 7 | 1574773276 |
| 8 | 17751401206 |
| 9 | 199685662642 |
| 10 | 2245313830945 |
| 11 | 25260355535020 |
| 12 | 284496154963705 |
| 13 | 3208676674986850 |
| 14 | 36246188218732000 |
| 15 | 410128577783927380 |
[1,364,6379,85384,1039873,12146074,139010356, 1574773276,17751401206,199685662642,2245313830945, 25260355535020,284496154963705,3208676674986850, 36246188218732000,410128577783927380] |