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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 11 |
| 3 | 101 |
| 4 | 211 |
| 5 | 1021 |
| 6 | 1201 |
| 7 | 2011 |
| 8 | 2111 |
| 9 | 2221 |
| 10 | 10111 |
| 11 | 10211 |
| 12 | 12011 |
| 13 | 12101 |
| 14 | 12211 |
| 15 | 20011 |
| 16 | 20021 |
| 17 | 20101 |
| 18 | 20201 |
| 19 | 21001 |
| 20 | 21011 |
| 21 | 21101 |
| 22 | 21121 |
| 23 | 21211 |
| 24 | 21221 |
| 25 | 22111 |
| 26 | 101021 |
| 27 | 101111 |
| 28 | 101221 |
| 29 | 102001 |
| 30 | 102101 |
| 31 | 102121 |
| 32 | 110221 |
| 33 | 111121 |
| 34 | 111211 |
| 35 | 112111 |
[2,11,101,211,1021,1201,2011,2111,2221,10111, 10211,12011,12101,12211,20011,20021,20101,20201, 21001,21011,21101,21121,21211,21221,22111,101021, 101111,101221,102001,102101,102121,110221,111121, 111211,112111] |