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 | 0 |
| 1 | 1023 |
| 2 | 31775 |
| 3 | 32736 |
| 4 | 232551 |
| 5 | 233368 |
| 6 | 258168 |
| 7 | 258951 |
| 8 | 824491 |
| 9 | 825172 |
| 10 | 846004 |
| 11 | 846667 |
| 12 | 989388 |
| 13 | 990003 |
| 14 | 1008851 |
| 15 | 1009452 |
| 16 | 1386837 |
| 17 | 1387178 |
| 18 | 1398090 |
| 19 | 1398453 |
| 20 | 1484082 |
| 21 | 1484493 |
| 22 | 1497389 |
| 23 | 1497810 |
| 24 | 1687038 |
| 25 | 1687041 |
| 26 | 1688033 |