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) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 26 |
| 3 | 29 |
| 4 | 51 |
| 5 | 73 |
| 6 | 95 |
| 7 | 117 |
| 8 | 139 |
| 9 | 161 |
| 10 | 183 |
| 11 | 538 |
| 12 | 893 |
| 13 | 1248 |
| 14 | 1603 |
| 15 | 1958 |
| 16 | 2313 |
| 17 | 2668 |
| 18 | 3023 |
| 19 | 3378 |
| 20 | 3733 |
| 21 | 4088 |
| 22 | 4443 |
| 23 | 4798 |
| 24 | 5153 |
| 25 | 5508 |
| 26 | 5863 |
| 27 | 6218 |
| 28 | 6573 |
| 29 | 6928 |
| 30 | 7283 |
| 31 | 7638 |
| 32 | 7993 |
| 33 | 8348 |
| 34 | 8703 |
| 35 | 9058 |
| 36 | 9413 |
| 37 | 9768 |
| 38 | 10123 |
| 39 | 10478 |
| 40 | 10833 |
| 41 | 11188 |