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 | 6721 |
| 3 | 2 |
| 4 | 3282 |
| 5 | 5628 |
| 6 | 6722 |
| 7 | 7815 |
| 8 | 8908 |
| 9 | 3 |
| 10 | 1096 |
| 11 | 2189 |
| 12 | 3283 |
| 13 | 4376 |
| 14 | 5264 |
| 15 | 5629 |
| 16 | 5993 |
| 17 | 6357 |
| 18 | 6723 |
| 19 | 7087 |
| 20 | 7451 |
| 21 | 7816 |
| 22 | 8180 |
| 23 | 8544 |
| 24 | 8909 |
| 25 | 9273 |
| 26 | 9637 |
| 27 | 4 |
| 28 | 368 |
| 29 | 732 |
| 30 | 1097 |
| 31 | 1461 |
| 32 | 1825 |
| 33 | 2190 |
| 34 | 2554 |
| 35 | 2918 |
| 36 | 3284 |
| 37 | 3648 |
| 38 | 4012 |
| 39 | 4377 |
| 40 | 4741 |
| 41 | 5105 |
| 42 | 5265 |
| 43 | 5386 |
| 44 | 5507 |
| 45 | 5630 |