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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 10 |
| 3 | 11 |
| 4 | 535 |
| 5 | 1000 |
| 6 | 1001 |
| 7 | 10007 |
| 8 | 10101 |
| 9 | 20006 |
| 10 | 30005 |
| 11 | 50003 |
| 12 | 60002 |
| 13 | 70001 |
| 14 | 80000 |
| 15 | 80008 |
| 16 | 100070 |
| 17 | 110060 |
| 18 | 120050 |
| 19 | 130040 |
| 20 | 140030 |
| 21 | 150020 |
| 22 | 160010 |
| 23 | 170000 |
| 24 | 170071 |
| 25 | 200000 |
| 26 | 200002 |
| 27 | 1000003 |
| 28 | 1000150 |
| 29 | 1001001 |
| 30 | 1010050 |
| 31 | 1100140 |
| 32 | 1110040 |
| 33 | 1200130 |
[4,10,11,535,1000,1001,10007,10101,20006,30005, 50003,60002,70001,80000,80008,100070,110060, 120050,130040,140030,150020,160010,170000,170071, 200000,200002,1000003,1000150,1001001,1010050, 1100140,1110040,1200130] |