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 | 7 |
| 2 | 13 |
| 3 | 17 |
| 4 | 29 |
| 5 | 89 |
| 6 | 97 |
| 7 | 137 |
| 8 | 197 |
| 9 | 229 |
| 10 | 277 |
| 11 | 337 |
| 12 | 349 |
| 13 | 397 |
| 14 | 557 |
| 15 | 617 |
| 16 | 797 |
| 17 | 929 |
| 18 | 937 |
| 19 | 1117 |
| 20 | 1217 |
| 21 | 1237 |
| 22 | 1777 |
| 23 | 2129 |
| 24 | 2309 |
| 25 | 2437 |
| 26 | 2477 |
| 27 | 2617 |
| 28 | 2749 |
| 29 | 2857 |
| 30 | 2909 |
| 31 | 3049 |
| 32 | 3109 |
| 33 | 3137 |
| 34 | 3329 |
| 35 | 3389 |
| 36 | 4057 |
| 37 | 4229 |
| 38 | 4289 |
| 39 | 4409 |
| 40 | 5237 |
| 41 | 5297 |
| 42 | 5417 |
| 43 | 5557 |
| 44 | 5717 |
| 45 | 5857 |
| 46 | 6689 |