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 | 14723 |
| 2 | 20123 |
| 3 | 54713 |
| 4 | 109433 |
| 5 | 594653 |
| 6 | 604883 |
| 7 | 676493 |
| 8 | 759953 |
| 9 | 847103 |
| 10 | 935843 |
| 11 | 1035743 |
| 12 | 1049603 |
| 13 | 1079033 |
| 14 | 1099823 |
| 15 | 1222253 |
| 16 | 1263323 |
| 17 | 1499153 |
| 18 | 1754033 |
| 19 | 1835003 |
| 20 | 1893173 |
| 21 | 2017283 |
| 22 | 2071493 |
| 23 | 2099213 |
| 24 | 2199653 |
| 25 | 2895743 |
| 26 | 2998313 |
| 27 | 3389693 |
| 28 | 4133663 |