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 | 198197 |
| 2 | 199831 |
| 3 | 204751 |
| 4 | 208057 |
| 5 | 216373 |
| 6 | 218047 |
| 7 | 219721 |
| 8 | 224771 |
| 9 | 229837 |
| 10 | 247001 |
| 11 | 248723 |
| 12 | 250451 |
| 13 | 262657 |
| 14 | 269701 |
| 15 | 330439 |
| 16 | 352411 |
| 17 | 363379 |
| 18 | 367021 |
| 19 | 385351 |
| 20 | 387187 |
| 21 | 389047 |
| 22 | 415409 |
| 23 | 421121 |
| 24 | 434377 |
| 25 | 440023 |
| 26 | 441907 |
| 27 | 449419 |
| 28 | 453181 |
| 29 | 458863 |
| 30 | 468271 |
| 31 | 483389 |
| 32 | 487183 |