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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 9 |
| 3 | 48 |
| 4 | 94 |
| 5 | 239 |
| 6 | 486 |
| 7 | 944 |
| 8 | 2393 |
| 9 | 4886 |
| 10 | 9444 |
| 11 | 23936 |
| 12 | 48886 |
| 13 | 94444 |
| 14 | 239393 |
| 15 | 488886 |
| 16 | 944444 |
| 17 | 2393936 |
| 18 | 4888886 |
| 19 | 9444444 |
| 20 | 23939393 |
| 21 | 48888886 |
| 22 | 94444444 |
| 23 | 239393936 |
| 24 | 488888886 |
| 25 | 944444444 |
[0,9,48,94,239,486,944,2393,4886,9444,23936,48886, 94444,239393,488886,944444,2393936,4888886, 9444444,23939393,48888886,94444444,239393936, 488888886,944444444] |