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 | 11 |
| 2 | 101 |
| 3 | 11411 |
| 4 | 100411 |
| 5 | 101141 |
| 6 | 114001 |
| 7 | 114041 |
| 8 | 140411 |
| 9 | 141101 |
| 10 | 1004141 |
| 11 | 1010411 |
| 12 | 1040141 |
| 13 | 1041041 |
| 14 | 1100441 |
| 15 | 1114111 |
| 16 | 1140101 |
| 17 | 1144441 |
| 18 | 1401401 |
| 19 | 1410401 |
| 20 | 1411141 |
| 21 | 1414001 |
| 22 | 1440011 |
| 23 | 1444411 |
| 24 | 1444441 |
| 25 | 10010411 |
| 26 | 10011101 |
| 27 | 10041011 |
| 28 | 10044011 |