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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 4 |
| 6 | 5 |
| 7 | 6 |
| 8 | 7 |
| 9 | 8 |
| 10 | 9 |
| 11 | 10 |
| 12 | 20 |
| 13 | 30 |
| 14 | 40 |
| 15 | 50 |
| 16 | 60 |
| 17 | 70 |
| 18 | 80 |
| 19 | 90 |
| 20 | 100 |
| 21 | 199 |
| 22 | 200 |
| 23 | 288 |
| 24 | 289 |
| 25 | 298 |
| 26 | 300 |
| 27 | 377 |
| 28 | 378 |
| 29 | 379 |
| 30 | 387 |
| 31 | 397 |
| 32 | 400 |
| 33 | 466 |
| 34 | 467 |
| 35 | 468 |
| 36 | 469 |
| 37 | 476 |
| 38 | 486 |
| 39 | 496 |
| 40 | 500 |
| 41 | 555 |
| 42 | 556 |
| 43 | 557 |
| 44 | 558 |
| 45 | 559 |
| 46 | 565 |
| 47 | 575 |
| 48 | 585 |
| 49 | 595 |
| 50 | 600 |
| 51 | 646 |
| 52 | 647 |
| 53 | 648 |
| 54 | 649 |
| 55 | 655 |
| 56 | 664 |
| 57 | 674 |
[0,1,2,3,4,5,6,7,8,9,10,20,30,40,50,60,70,80,90, 100,199,200,288,289,298,300,377,378,379,387,397, 400,466,467,468,469,476,486,496,500,555,556,557, 558,559,565,575,585,595,600,646,647,648,649,655, 664,674] |