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 | 107 |
| 2 | 127 |
| 3 | 191 |
| 4 | 347 |
| 5 | 373 |
| 6 | 389 |
| 7 | 491 |
| 8 | 653 |
| 9 | 823 |
| 10 | 883 |
| 11 | 919 |
| 12 | 991 |
| 13 | 1093 |
| 14 | 1303 |
| 15 | 1453 |
| 16 | 1481 |
| 17 | 1733 |
| 18 | 2027 |
| 19 | 2081 |
| 20 | 2207 |
| 21 | 2213 |
| 22 | 2297 |
| 23 | 2311 |
| 24 | 2339 |
| 25 | 2389 |
| 26 | 2417 |
| 27 | 2531 |
| 28 | 2591 |
| 29 | 2851 |
| 30 | 3137 |
| 31 | 3299 |
| 32 | 3301 |
| 33 | 3319 |
| 34 | 3389 |
| 35 | 3571 |
| 36 | 3613 |