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 | 28087 |
| 2 | 56174 |
| 3 | 93623 |
| 4 | 112348 |
| 5 | 149815 |
| 6 | 150967 |
| 7 | 159159 |
| 8 | 187246 |
| 9 | 224695 |
| 10 | 224696 |
| 11 | 299630 |
| 12 | 299959 |
| 13 | 301943 |
| 14 | 318318 |
| 15 | 318319 |
| 16 | 337043 |
| 17 | 374492 |
| 18 | 449390 |
| 19 | 449392 |
| 20 | 468119 |
| 21 | 486839 |
| 22 | 599191 |
| 23 | 599260 |
| 24 | 599479 |
| 25 | 599918 |
| 26 | 601527 |
| 27 | 603886 |
| 28 | 617911 |
| 29 | 636636 |
| 30 | 636638 |
| 31 | 674086 |
| 32 | 748983 |
| 33 | 748984 |