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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 9 |
| 3 | 27 |
| 4 | 45 |
| 5 | 63 |
| 6 | 81 |
| 7 | 99 |
| 8 | 117 |
| 9 | 135 |
| 10 | 153 |
| 11 | 154 |
| 12 | 157 |
| 13 | 160 |
| 14 | 163 |
| 15 | 166 |
| 16 | 169 |
| 17 | 172 |
| 18 | 175 |
| 19 | 178 |
| 20 | 180 |
| 21 | 207 |
| 22 | 234 |
| 23 | 261 |
| 24 | 288 |
| 25 | 315 |
| 26 | 342 |
| 27 | 369 |
| 28 | 396 |
| 29 | 397 |
| 30 | 400 |
| 31 | 403 |
| 32 | 406 |
| 33 | 409 |
| 34 | 412 |
| 35 | 415 |
| 36 | 418 |
| 37 | 421 |
| 38 | 423 |
| 39 | 450 |
| 40 | 477 |
| 41 | 504 |
| 42 | 531 |
| 43 | 558 |
| 44 | 585 |
| 45 | 612 |
| 46 | 639 |
| 47 | 640 |
| 48 | 643 |
[0,9,27,45,63,81,99,117,135,153,154,157,160,163, 166,169,172,175,178,180,207,234,261,288,315,342, 369,396,397,400,403,406,409,412,415,418,421,423, 450,477,504,531,558,585,612,639,640,643] |