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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 101 |
| 4 | 102 |
| 5 | 110 |
| 6 | 202 |
| 7 | 210 |
| 8 | 211 |
| 9 | 10201 |
| 10 | 10202 |
| 11 | 10210 |
| 12 | 11002 |
| 13 | 11010 |
| 14 | 11011 |
| 15 | 11110 |
| 16 | 11111 |
| 17 | 11112 |
| 18 | 21102 |
| 19 | 21110 |
| 20 | 21111 |
| 21 | 21210 |
| 22 | 21211 |
| 23 | 21212 |
| 24 | 22011 |
| 25 | 22012 |
| 26 | 22020 |
| 27 | 1101001 |
| 28 | 1101002 |
| 29 | 1101010 |
| 30 | 1101102 |
| 31 | 1101110 |
| 32 | 1101111 |
| 33 | 1101210 |
| 34 | 1101211 |
| 35 | 1101212 |
| 36 | 1111202 |
| 37 | 1111210 |
[0,1,2,101,102,110,202,210,211,10201,10202,10210, 11002,11010,11011,11110,11111,11112,21102,21110, 21111,21210,21211,21212,22011,22012,22020,1101001, 1101002,1101010,1101102,1101110,1101111,1101210, 1101211,1101212,1111202,1111210] |