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 | 11 |
| 2 | 17 |
| 3 | 43 |
| 4 | 179 |
| 5 | 313 |
| 6 | 353 |
| 7 | 673 |
| 8 | 733 |
| 9 | 809 |
| 10 | 1021 |
| 11 | 1481 |
| 12 | 2333 |
| 13 | 2371 |
| 14 | 2473 |
| 15 | 2741 |
| 16 | 2767 |
| 17 | 4721 |
| 18 | 4931 |
| 19 | 5179 |
| 20 | 5647 |
| 21 | 5849 |
| 22 | 6277 |
| 23 | 7283 |
| 24 | 7573 |
| 25 | 8273 |
| 26 | 8863 |
| 27 | 8941 |
| 28 | 8999 |
| 29 | 9041 |
| 30 | 9437 |
| 31 | 10093 |
| 32 | 10723 |
| 33 | 11239 |
| 34 | 12703 |
| 35 | 13099 |
| 36 | 13999 |
| 37 | 14737 |
| 38 | 17383 |
| 39 | 17729 |
| 40 | 18671 |
| 41 | 19079 |
| 42 | 20389 |
| 43 | 21143 |
| 44 | 22531 |