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 | 10 |
| 2 | 11 |
| 3 | 12 |
| 4 | 101 |
| 5 | 112 |
| 6 | 122 |
| 7 | 1021 |
| 8 | 1022 |
| 9 | 1102 |
| 10 | 1112 |
| 11 | 1121 |
| 12 | 1201 |
| 13 | 1211 |
| 14 | 1222 |
| 15 | 10012 |
| 16 | 10022 |
| 17 | 10102 |
| 18 | 10111 |
| 19 | 10121 |
| 20 | 10202 |
| 21 | 11002 |
| 22 | 11021 |
| 23 | 11101 |
| 24 | 11111 |
| 25 | 11122 |
| 26 | 11222 |
| 27 | 12002 |
| 28 | 12011 |
| 29 | 12101 |
| 30 | 12112 |
| 31 | 12121 |
| 32 | 12212 |
| 33 | 100021 |
| 34 | 100022 |
| 35 | 100112 |
| 36 | 100211 |