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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 10 |
| 2 | 210 |
| 3 | 3210 |
| 4 | 43210 |
| 5 | 543210 |
| 6 | 6543210 |
| 7 | 76543210 |
| 8 | 876543210 |
| 9 | 9876543210 |
| 10 | 109876543210 |
| 11 | 1209876543210 |
| 12 | 13209876543210 |
| 13 | 143209876543210 |
| 14 | 1543209876543210 |
| 15 | 16543209876543210 |
| 16 | 176543209876543210 |
| 17 | 1876543209876543210 |
| 18 | 19876543209876543210 |
| 19 | 209876543209876543210 |
[0,10,210,3210,43210,543210,6543210,76543210, 876543210,9876543210,109876543210,1209876543210, 13209876543210,143209876543210,1543209876543210, 16543209876543210,176543209876543210, 1876543209876543210,19876543209876543210, 209876543209876543210] |