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 | 53 |
| 2 | 2477 |
| 3 | 4547 |
| 4 | 5009 |
| 5 | 7499 |
| 6 | 8831 |
| 7 | 9839 |
| 8 | 11027 |
| 9 | 24821 |
| 10 | 26393 |
| 11 | 29921 |
| 12 | 36833 |
| 13 | 46073 |
| 14 | 46769 |
| 15 | 47711 |
| 16 | 49307 |
| 17 | 53069 |
| 18 | 59621 |
| 19 | 64283 |
| 20 | 66041 |
| 21 | 79901 |
| 22 | 84017 |
| 23 | 93263 |
| 24 | 115679 |
| 25 | 133103 |
| 26 | 151121 |
| 27 | 169523 |
| 28 | 197651 |
| 29 | 207017 |
| 30 | 236807 |
| 31 | 239231 |
| 32 | 255191 |
| 33 | 259949 |
| 34 | 265271 |
| 35 | 270071 |
| 36 | 300431 |
| 37 | 330047 |