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 | 1431429 |
| 2 | 1439173 |
| 3 | 1447570 |
| 4 | 1504636 |
| 5 | 1597929 |
| 6 | 1671167 |
| 7 | 1696159 |
| 8 | 1697686 |
| 9 | 1697928 |
| 10 | 1778835 |
| 11 | 1936454 |
| 12 | 1975049 |
| 13 | 2017344 |
| 14 | 2092122 |
| 15 | 2182161 |
| 16 | 2198967 |
| 17 | 2208680 |
| 18 | 2280818 |
| 19 | 2283911 |
| 20 | 2289343 |
| 21 | 2314335 |
| 22 | 2329845 |
| 23 | 2340319 |
| 24 | 2345806 |
| 25 | 2362370 |
| 26 | 2388651 |
| 27 | 2497771 |
| 28 | 2529407 |
| 29 | 2530672 |