This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 11 |
| 4 | 11 |
| 5 | 12 |
| 6 | 12 |
| 7 | 111 |
| 8 | 22 |
| 9 | 21 |
| 10 | 22 |
| 11 | 23 |
| 12 | 22 |
| 13 | 111 |
| 14 | 112 |
| 15 | 1111 |
| 16 | 121 |
| 17 | 122 |
| 18 | 33 |
| 19 | 34 |
| 20 | 32 |
| 21 | 111 |
| 22 | 211 |
| 23 | 212 |
| 24 | 44 |
| 25 | 221 |
| 26 | 222 |
| 27 | 123 |
| 28 | 44 |
| 29 | 131 |
| 30 | 132 |
| 31 | 11111 |
| 32 | 112 |
| 33 | 113 |
| 34 | 114 |
| 35 | 55 |
| 36 | 121 |
| 37 | 211 |
| 38 | 212 |
| 39 | 213 |
| 40 | 1111 |
| 41 | 1112 |
| 42 | 222 |
| 43 | 1121 |
| 44 | 1122 |
| 45 | 231 |
| 46 | 232 |
| 47 | 233 |
| 48 | 143 |
| 49 | 1211 |
| 50 | 1212 |
| 51 | 123 |
| 52 | 1221 |
| 53 | 1222 |
| 54 | 312 |