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 | 8231 |
| 2 | 10289 |
| 3 | 10499 |
| 4 | 15551 |
| 5 | 20249 |
| 6 | 40499 |
| 7 | 49391 |
| 8 | 51449 |
| 9 | 59581 |
| 10 | 96667 |
| 11 | 117911 |
| 12 | 123479 |
| 13 | 152249 |
| 14 | 159013 |
| 15 | 161999 |
| 16 | 165887 |
| 17 | 239999 |
| 18 | 255551 |
| 19 | 257249 |
| 20 | 260999 |
| 21 | 288077 |
| 22 | 292667 |
| 23 | 314927 |
| 24 | 319439 |
| 25 | 453961 |
| 26 | 514499 |
| 27 | 519089 |
| 28 | 524287 |
| 29 | 524789 |
| 30 | 530711 |
| 31 | 565247 |
| 32 | 580607 |
| 33 | 657017 |
| 34 | 774143 |