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 | 4900 |
| 2 | 14700 |
| 3 | 53900 |
| 4 | 63700 |
| 5 | 83300 |
| 6 | 93100 |
| 7 | 112700 |
| 8 | 142100 |
| 9 | 151900 |
| 10 | 161700 |
| 11 | 181300 |
| 12 | 191100 |
| 13 | 200900 |
| 14 | 210700 |
| 15 | 230300 |
| 16 | 249900 |
| 17 | 259700 |
| 18 | 279300 |
| 19 | 289100 |
| 20 | 298900 |
| 21 | 328300 |
| 22 | 338100 |
| 23 | 347900 |
| 24 | 357700 |
| 25 | 387100 |
| 26 | 406700 |
| 27 | 426300 |
| 28 | 436100 |
| 29 | 455700 |
| 30 | 475300 |
| 31 | 494900 |
| 32 | 504700 |
| 33 | 524300 |