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 | 11 |
| 2 | 13 |
| 3 | 23 |
| 4 | 29 |
| 5 | 35 |
| 6 | 37 |
| 7 | 49 |
| 8 | 95 |
| 9 | 97 |
| 10 | 101 |
| 11 | 113 |
| 12 | 133 |
| 13 | 137 |
| 14 | 361 |
| 15 | 401 |
| 16 | 701 |
| 17 | 1027 |
| 18 | 1331 |
| 19 | 2087 |
| 20 | 2743 |
| 21 | 7781 |
| 22 | 9391 |
| 23 | 12787 |
| 24 | 12797 |
| 25 | 16123 |
| 26 | 17317 |
| 27 | 21701 |
| 28 | 49657 |
| 29 | 64661 |
| 30 | 72149 |
| 31 | 86413 |