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 | 311 |
| 2 | 863 |
| 3 | 1151 |
| 4 | 1367 |
| 5 | 1951 |
| 6 | 2393 |
| 7 | 2647 |
| 8 | 2689 |
| 9 | 3389 |
| 10 | 4957 |
| 11 | 5059 |
| 12 | 5153 |
| 13 | 7451 |
| 14 | 7901 |
| 15 | 8819 |
| 16 | 10499 |
| 17 | 10859 |
| 18 | 10949 |
| 19 | 12329 |
| 20 | 12641 |
| 21 | 12713 |
| 22 | 13127 |
| 23 | 13297 |
| 24 | 14369 |
| 25 | 14699 |
| 26 | 14759 |
| 27 | 14951 |
| 28 | 15091 |
| 29 | 15329 |
| 30 | 15527 |
| 31 | 16223 |
| 32 | 16249 |
| 33 | 16829 |
| 34 | 18089 |
| 35 | 18311 |
| 36 | 18401 |