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 | 7 |
| 2 | 79 |
| 3 | 181 |
| 4 | 233 |
| 5 | 359 |
| 6 | 401 |
| 7 | 449 |
| 8 | 1009 |
| 9 | 1093 |
| 10 | 1259 |
| 11 | 1303 |
| 12 | 1373 |
| 13 | 1511 |
| 14 | 1931 |
| 15 | 2011 |
| 16 | 2339 |
| 17 | 2477 |
| 18 | 3019 |
| 19 | 3691 |
| 20 | 4349 |
| 21 | 4409 |
| 22 | 5417 |
| 23 | 5879 |
| 24 | 6301 |
| 25 | 6553 |
| 26 | 6637 |
| 27 | 7079 |
| 28 | 8329 |
| 29 | 9127 |
| 30 | 9137 |
| 31 | 10303 |
| 32 | 10499 |
| 33 | 11579 |
| 34 | 12391 |
| 35 | 13259 |
| 36 | 14251 |
| 37 | 15101 |
| 38 | 15107 |
| 39 | 15217 |
| 40 | 15329 |
| 41 | 15527 |
| 42 | 15679 |