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 | 2 |
| 2 | 11 |
| 3 | 23 |
| 4 | 34 |
| 5 | 59 |
| 6 | 69 |
| 7 | 87 |
| 8 | 95 |
| 9 | 119 |
| 10 | 123 |
| 11 | 129 |
| 12 | 171 |
| 13 | 197 |
| 14 | 239 |
| 15 | 341 |
| 16 | 425 |
| 17 | 455 |
| 18 | 471 |
| 19 | 515 |
| 20 | 519 |
| 21 | 635 |
| 22 | 765 |
| 23 | 959 |
| 24 | 1115 |
| 25 | 1181 |
| 26 | 1210 |