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 | 12 |
| 2 | 110 |
| 3 | 11130 |
| 4 | 1021110 |
| 5 | 104111412 |
| 6 | 1151143112 |
| 7 | 11141119152 |
| 8 | 112311111512 |
| 9 | 1111191111030 |
| 10 | 151611114111162 |
| 11 | 10115118111141192 |
| 12 | 111017111111636112 |
| 13 | 1111111811261716110 |
| 14 | 18161111191151111150 |
| 15 | 911115011111211111170 |
| 16 | 17711116111217141111112 |
| 17 | 110111041311117211111110 |