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 | 251 |
| 2 | 2671 |
| 3 | 2687 |
| 4 | 2753 |
| 5 | 23327 |
| 6 | 23561 |
| 7 | 27827 |
| 8 | 28499 |
| 9 | 28789 |
| 10 | 28817 |
| 11 | 29411 |
| 12 | 34757 |
| 13 | 223441 |
| 14 | 226001 |
| 15 | 227537 |
| 16 | 230849 |
| 17 | 231359 |
| 18 | 232217 |
| 19 | 232259 |
| 20 | 232367 |
| 21 | 232643 |
| 22 | 232919 |
| 23 | 233591 |
| 24 | 234791 |
| 25 | 236129 |
| 26 | 236609 |
| 27 | 236867 |
| 28 | 237857 |
| 29 | 238141 |
| 30 | 239023 |
| 31 | 239873 |
| 32 | 240899 |
| 33 | 241169 |
| 34 | 241343 |
| 35 | 241687 |
| 36 | 241691 |
| 37 | 242447 |
| 38 | 242747 |
| 39 | 245299 |