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 | 71 |
| 2 | 149 |
| 3 | 179 |
| 4 | 331 |
| 5 | 359 |
| 6 | 379 |
| 7 | 569 |
| 8 | 571 |
| 9 | 641 |
| 10 | 911 |
| 11 | 991 |
| 12 | 1019 |
| 13 | 1229 |
| 14 | 1289 |
| 15 | 1381 |
| 16 | 1429 |
| 17 | 1451 |
| 18 | 1471 |
| 19 | 1549 |
| 20 | 1621 |
| 21 | 1759 |
| 22 | 1789 |
| 23 | 2039 |
| 24 | 2081 |
| 25 | 2221 |
| 26 | 2251 |
| 27 | 2339 |
| 28 | 2741 |
| 29 | 2851 |
| 30 | 2969 |
| 31 | 3011 |
| 32 | 3019 |
| 33 | 3109 |
| 34 | 3319 |
| 35 | 3329 |
| 36 | 3389 |