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 | 863231 |
| 2 | 863279 |
| 3 | 863867 |
| 4 | 863897 |
| 5 | 864203 |
| 6 | 864251 |
| 7 | 865379 |
| 8 | 865871 |
| 9 | 865877 |
| 10 | 866011 |
| 11 | 866399 |
| 12 | 866653 |
| 13 | 866693 |
| 14 | 867641 |
| 15 | 867719 |
| 16 | 868033 |
| 17 | 868069 |
| 18 | 868081 |
| 19 | 868103 |
| 20 | 868121 |
| 21 | 868123 |
| 22 | 868327 |
| 23 | 868423 |
| 24 | 868453 |
| 25 | 868669 |
| 26 | 868787 |
| 27 | 868793 |
| 28 | 868801 |
| 29 | 868943 |
| 30 | 868999 |