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| n | a(n) |
|---|---|
| 1 | 2469 |
| 2 | 135782 |
| 3 | 222426283 |
| 4 | 323436384 |
| 5 | 424446485 |
| 6 | 525456586 |
| 7 | 626466687 |
| 8 | 727476788 |
| 9 | 828486889 |
| 10 | 929496990 |
| 11 | 1030507091 |
| 12 | 1131517192 |
| 13 | 1232527293 |
| 14 | 1333537394 |
| 15 | 1434547495 |
| 16 | 1535557596 |
| 17 | 1636567697 |
| 18 | 1737577798 |
| 19 | 1838587899 |
| 20 | 19395979820 |
| 21 | 20220420620821 |
| 22 | 21221421621822 |
[2469,135782,222426283,323436384,424446485, 525456586,626466687,727476788,828486889,929496990, 1030507091,1131517192,1232527293,1333537394, 1434547495,1535557596,1636567697,1737577798, 1838587899,19395979820,20220420620821, 21221421621822] |