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| n | a(n) |
|---|---|
| 1 | 12 |
| 2 | 111 |
| 3 | 132 |
| 4 | 135 |
| 5 | 144 |
| 6 | 224 |
| 7 | 315 |
| 8 | 384 |
| 9 | 612 |
| 10 | 1111 |
| 11 | 1113 |
| 12 | 1131 |
| 13 | 1212 |
| 14 | 1311 |
| 15 | 1332 |
| 16 | 1575 |
| 17 | 1715 |
| 18 | 2232 |
| 19 | 3111 |
| 20 | 3168 |
| 21 | 4112 |
| 22 | 4416 |
| 23 | 9315 |
| 24 | 11111 |
| 25 | 11313 |
| 26 | 11711 |
| 27 | 11872 |
| 28 | 12132 |
| 29 | 12224 |
| 30 | 12432 |
| 31 | 12712 |
| 32 | 13113 |
| 33 | 13212 |
| 34 | 13248 |
| 35 | 13272 |
| 36 | 13932 |
| 37 | 14144 |
| 38 | 16224 |
| 39 | 16632 |
| 40 | 17115 |
[12,111,132,135,144,224,315,384,612,1111,1113, 1131,1212,1311,1332,1575,1715,2232,3111,3168,4112, 4416,9315,11111,11313,11711,11872,12132,12224, 12432,12712,13113,13212,13248,13272,13932,14144, 16224,16632,17115] |