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 | 2 |
| 2 | 191 |
| 3 | 317 |
| 4 | 443 |
| 5 | 569 |
| 6 | 821 |
| 7 | 947 |
| 8 | 1451 |
| 9 | 2081 |
| 10 | 2207 |
| 11 | 2333 |
| 12 | 2459 |
| 13 | 2711 |
| 14 | 2837 |
| 15 | 2963 |
| 16 | 3089 |
| 17 | 3467 |
| 18 | 3593 |
| 19 | 3719 |
| 20 | 4349 |
| 21 | 5231 |
| 22 | 5483 |
| 23 | 5861 |
| 24 | 5987 |
| 25 | 6113 |
| 26 | 6491 |
| 27 | 6869 |
| 28 | 7121 |
| 29 | 7247 |
| 30 | 7499 |
| 31 | 7877 |
| 32 | 9011 |
| 33 | 9137 |
| 34 | 9767 |
| 35 | 10271 |
| 36 | 11027 |
| 37 | 11279 |
| 38 | 11657 |
| 39 | 11783 |
| 40 | 11909 |
| 41 | 12161 |
| 42 | 12413 |
| 43 | 12539 |