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 | 2177 |
| 2 | 8449 |
| 3 | 18817 |
| 4 | 33281 |
| 5 | 51841 |
| 6 | 74497 |
| 7 | 101249 |
| 8 | 132097 |
| 9 | 167041 |
| 10 | 206081 |
| 11 | 249217 |
| 12 | 296449 |
| 13 | 347777 |
| 14 | 403201 |
| 15 | 462721 |
| 16 | 526337 |
| 17 | 594049 |
| 18 | 665857 |
| 19 | 741761 |
| 20 | 821761 |
| 21 | 905857 |
| 22 | 994049 |
| 23 | 1086337 |
| 24 | 1182721 |
| 25 | 1283201 |
| 26 | 1387777 |
| 27 | 1496449 |
| 28 | 1609217 |
| 29 | 1726081 |
| 30 | 1847041 |