| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1000 |
| 2 | 200 |
| 3 | 120 |
| 4 | 40 |
| 5 | 32 |
| 6 | 24 |
| 7 | 16 |
| 8 | 8 |
| 9 | 72 |
| 10 | 64 |
| 11 | 56 |
| 12 | 48 |
| 13 | 184 |
| 14 | 176 |
| 15 | 96 |
| 16 | 88 |
| 17 | 296 |
| 18 | 288 |
| 19 | 496 |
| 20 | 488 |
| 21 | 696 |
| 22 | 688 |
| 23 | 896 |
| 24 | 888 |
| 25 | 1888 |
| 26 | 2888 |
| 27 | 3888 |
| 28 | 4888 |
| 29 | 5888 |
| 30 | 6888 |
| 31 | 7888 |
| 32 | 8888 |
| 33 | 9888 |
| 34 | 19888 |
| 35 | 29888 |
| 36 | 39888 |
| 37 | 49888 |
| 38 | 59888 |
| 39 | 69888 |
| 40 | 79888 |
| 41 | 89888 |
| 42 | 99888 |
[0,1000,200,120,40,32,24,16,8,72,64,56,48,184,176, 96,88,296,288,496,488,696,688,896,888,1888,2888, 3888,4888,5888,6888,7888,8888,9888,19888,29888, 39888,49888,59888,69888,79888,89888,99888] |