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| n | a(n) |
|---|---|
| 1 | 14 |
| 2 | 114 |
| 3 | 140 |
| 4 | 214 |
| 5 | 314 |
| 6 | 414 |
| 7 | 514 |
| 8 | 614 |
| 9 | 714 |
| 10 | 814 |
| 11 | 914 |
| 12 | 1014 |
| 13 | 1114 |
| 14 | 1140 |
| 15 | 1214 |
| 16 | 1314 |
| 17 | 1400 |
| 18 | 1514 |
| 19 | 1614 |
| 20 | 1714 |
| 21 | 1814 |
| 22 | 1914 |
| 23 | 2014 |
| 24 | 2114 |
| 25 | 2140 |
| 26 | 2214 |
| 27 | 2314 |
| 28 | 2414 |
| 29 | 2514 |
| 30 | 2614 |
| 31 | 2714 |
| 32 | 2814 |
| 33 | 2914 |
| 34 | 3014 |
| 35 | 3114 |
| 36 | 3140 |
| 37 | 3214 |
| 38 | 3314 |
| 39 | 3414 |
[14,114,140,214,314,414,514,614,714,814,914,1014, 1114,1140,1214,1314,1400,1514,1614,1714,1814,1914, 2014,2114,2140,2214,2314,2414,2514,2614,2714,2814, 2914,3014,3114,3140,3214,3314,3414] |