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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 11 |
| 6 | 22 |
| 7 | 26 |
| 8 | 101 |
| 9 | 111 |
| 10 | 121 |
| 11 | 202 |
| 12 | 212 |
| 13 | 264 |
| 14 | 307 |
| 15 | 836 |
| 16 | 1001 |
| 17 | 1111 |
| 18 | 2002 |
| 19 | 2285 |
| 20 | 2636 |
| 21 | 10001 |
| 22 | 10101 |
| 23 | 10201 |
| 24 | 11011 |
| 25 | 11111 |
| 26 | 11211 |
| 27 | 20002 |
| 28 | 20102 |
| 29 | 22865 |
| 30 | 24846 |
| 31 | 30693 |
| 32 | 100001 |
| 33 | 101101 |
| 34 | 110011 |
| 35 | 111111 |
| 36 | 200002 |
| 37 | 798644 |
| 38 | 1000001 |
| 39 | 1001001 |
[0,1,2,3,11,22,26,101,111,121,202,212,264,307,836, 1001,1111,2002,2285,2636,10001,10101,10201,11011, 11111,11211,20002,20102,22865,24846,30693,100001, 101101,110011,111111,200002,798644,1000001, 1001001] |