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) |
|---|---|
| 0 | 2 |
| 1 | 131 |
| 2 | 11311 |
| 3 | 1114111 |
| 4 | 111181111 |
| 5 | 11112721111 |
| 6 | 1111118111111 |
| 7 | 111111151111111 |
| 8 | 11111112521111111 |
| 9 | 1111111111111111111 |
| 10 | 111111111161111111111 |
| 11 | 11111111111111111111111 |
| 12 | 1111111111129211111111111 |
| 13 | 111111111111212111111111111 |
| 14 | 11111111111111611111111111111 |