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 | 19 |
| 2 | 67 |
| 3 | 79 |
| 4 | 109 |
| 5 | 163 |
| 6 | 199 |
| 7 | 349 |
| 8 | 433 |
| 9 | 457 |
| 10 | 607 |
| 11 | 691 |
| 12 | 739 |
| 13 | 937 |
| 14 | 997 |
| 15 | 1063 |
| 16 | 1093 |
| 17 | 1327 |
| 18 | 1423 |
| 19 | 1447 |
| 20 | 1489 |
| 21 | 1579 |
| 22 | 1753 |
| 23 | 1777 |
| 24 | 1987 |
| 25 | 2017 |
| 26 | 2089 |
| 27 | 2203 |
| 28 | 2287 |
| 29 | 2383 |
| 30 | 2749 |
| 31 | 3229 |
| 32 | 3463 |
| 33 | 3847 |
| 34 | 3943 |
| 35 | 4051 |
| 36 | 4177 |
| 37 | 4513 |
| 38 | 4567 |
| 39 | 5347 |
| 40 | 5413 |
| 41 | 5479 |
| 42 | 5557 |
| 43 | 5653 |
| 44 | 6079 |
| 45 | 6133 |
| 46 | 6271 |
| 47 | 6661 |