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 | 11 |
| 3 | 11000 |
| 4 | 11001 |
| 5 | 11002 |
| 6 | 11003 |
| 7 | 11004 |
| 8 | 11005 |
| 9 | 11006 |
| 10 | 11007 |
| 11 | 11008 |
| 12 | 11009 |
| 13 | 11010 |
| 14 | 11011 |
| 15 | 11012 |
| 16 | 11013 |
| 17 | 11014 |
| 18 | 11015 |
| 19 | 11016 |
| 20 | 11017 |
| 21 | 11018 |
| 22 | 11019 |
| 23 | 11020 |
| 24 | 11021 |
| 25 | 11022 |
| 26 | 11023 |
| 27 | 11024 |
| 28 | 11025 |
| 29 | 11026 |
| 30 | 11027 |
| 31 | 11028 |
| 32 | 11029 |
| 33 | 11030 |