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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 |
| 8 | 8 |
| 9 | 9 |
| 10 | 10000 |
| 11 | 11111 |
| 12 | 11112 |
| 13 | 11113 |
| 14 | 11114 |
| 15 | 11115 |
| 16 | 11116 |
| 17 | 11117 |
| 18 | 11118 |
| 19 | 11119 |
| 20 | 20000 |
| 21 | 21111 |
| 22 | 22222 |
| 23 | 22223 |
| 24 | 22224 |
| 25 | 22225 |
| 26 | 22226 |
| 27 | 22227 |
| 28 | 22228 |
| 29 | 22229 |
| 30 | 30000 |
| 31 | 31111 |
| 32 | 32222 |
| 33 | 33333 |
| 34 | 33334 |
| 35 | 33335 |
| 36 | 33336 |
| 37 | 33337 |
| 38 | 33338 |
| 39 | 33339 |
| 40 | 40000 |
| 41 | 41111 |
| 42 | 42222 |
[0,1,2,3,4,5,6,7,8,9,10000,11111,11112,11113, 11114,11115,11116,11117,11118,11119,20000,21111, 22222,22223,22224,22225,22226,22227,22228,22229, 30000,31111,32222,33333,33334,33335,33336,33337, 33338,33339,40000,41111,42222] |