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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 114481 |
| 3 | 1188111 |
| 4 | 11841411 |
| 5 | 488184144441 |
| 6 | 8888818418481 |
| 7 | 114841884884181 |
| 8 | 144118118141481 |
| 9 | 484118414411448411 |
| 10 | 141488881884888144481881 |
| 11 | 148418181848481418444484488141 |
| 12 | 141848488814448448184488111481811 |
| 13 | 8114481418814448448488484488444141 |
[1,114481,1188111,11841411,488184144441, 8888818418481,114841884884181,144118118141481, 484118414411448411,141488881884888144481881, 148418181848481418444484488141, 141848488814448448184488111481811, 8114481418814448448488484488444141] |