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 | 271 |
| 2 | 281 |
| 3 | 10853 |
| 4 | 10903 |
| 5 | 10939 |
| 6 | 12917 |
| 7 | 12919 |
| 8 | 16603 |
| 9 | 16673 |
| 10 | 16823 |
| 11 | 16843 |
| 12 | 18671 |
| 13 | 18911 |
| 14 | 18913 |
| 15 | 20929 |
| 16 | 22817 |
| 17 | 22907 |
| 18 | 24907 |
| 19 | 26813 |
| 20 | 26833 |
| 21 | 26903 |
| 22 | 26947 |
| 23 | 28661 |
| 24 | 28901 |
| 25 | 28921 |
| 26 | 30809 |
| 27 | 30829 |
| 28 | 32831 |
| 29 | 32917 |
| 30 | 32941 |
| 31 | 34939 |
| 32 | 36653 |
| 33 | 36913 |
| 34 | 38651 |