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) |
|---|---|
| 0 | 2 |
| 1 | 101 |
| 2 | 149 |
| 3 | 163 |
| 4 | 331 |
| 5 | 353 |
| 6 | 401 |
| 7 | 419 |
| 8 | 541 |
| 9 | 607 |
| 10 | 811 |
| 11 | 823 |
| 12 | 853 |
| 13 | 877 |
| 14 | 883 |
| 15 | 919 |
| 16 | 1013 |
| 17 | 1279 |
| 18 | 1289 |
| 19 | 1291 |
| 20 | 1297 |
| 21 | 1523 |
| 22 | 1531 |
| 23 | 1543 |
| 24 | 1861 |
| 25 | 2017 |
| 26 | 2099 |
| 27 | 2113 |
| 28 | 2309 |
| 29 | 2689 |
| 30 | 3607 |
| 31 | 3613 |
| 32 | 4603 |
| 33 | 4637 |
| 34 | 4723 |
| 35 | 5107 |
| 36 | 5113 |
| 37 | 5197 |
| 38 | 5261 |
| 39 | 5849 |
| 40 | 6011 |
| 41 | 6067 |
| 42 | 6089 |
| 43 | 7187 |
| 44 | 7853 |