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 | 229 |
| 2 | 241 |
| 3 | 373 |
| 4 | 1831 |
| 5 | 2053 |
| 6 | 2503 |
| 7 | 3109 |
| 8 | 5861 |
| 9 | 6053 |
| 10 | 6151 |
| 11 | 6871 |
| 12 | 8293 |
| 13 | 8821 |
| 14 | 9161 |
| 15 | 9829 |
| 16 | 12049 |
| 17 | 13591 |
| 18 | 13781 |
| 19 | 14293 |
| 20 | 14887 |
| 21 | 16087 |
| 22 | 17737 |
| 23 | 19141 |
| 24 | 19333 |
| 25 | 20389 |
| 26 | 21493 |
| 27 | 23333 |
| 28 | 23509 |
| 29 | 24151 |
| 30 | 25771 |
| 31 | 27109 |
| 32 | 28807 |
| 33 | 29269 |
| 34 | 31337 |
| 35 | 33413 |
| 36 | 33941 |
| 37 | 35509 |