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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 11 |
| 3 | 3 |
| 4 | 20 |
| 5 | 101 |
| 6 | 12 |
| 7 | 1001 |
| 8 | 110 |
| 9 | 4 |
| 10 | 21 |
| 11 | 102 |
| 12 | 1010 |
| 13 | 10001 |
| 14 | 13 |
| 15 | 200 |
| 16 | 100001 |
| 17 | 30 |
| 18 | 1002 |
| 19 | 111 |
| 20 | 5 |
| 21 | 10010 |
| 22 | 1000001 |
| 23 | 1100 |
| 24 | 22 |
| 25 | 10000001 |
| 26 | 100010 |
| 27 | 103 |
| 28 | 1011 |
| 29 | 10002 |
| 30 | 120 |
| 31 | 100000001 |
| 32 | 14 |
| 33 | 2000 |
| 34 | 201 |
| 35 | 1000010 |
| 36 | 100002 |
| 37 | 31 |
| 38 | 10100 |
| 39 | 1003 |
| 40 | 10000010 |
| 41 | 1000000001 |
| 42 | 112 |
| 43 | 10000000001 |
| 44 | 1020 |
| 45 | 6 |
| 46 | 100100 |
| 47 | 10011 |
| 48 | 1000002 |
[2,11,3,20,101,12,1001,110,4,21,102,1010,10001,13, 200,100001,30,1002,111,5,10010,1000001,1100,22, 10000001,100010,103,1011,10002,120,100000001,14, 2000,201,1000010,100002,31,10100,1003,10000010, 1000000001,112,10000000001,1020,6,100100,10011, 1000002] |