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 | 5 |
| 2 | 1097 |
| 3 | 2237 |
| 4 | 2689 |
| 5 | 3541 |
| 6 | 12979 |
| 7 | 13477 |
| 8 | 22367 |
| 9 | 22783 |
| 10 | 27701 |
| 11 | 28499 |
| 12 | 33521 |
| 13 | 33613 |
| 14 | 43093 |
| 15 | 51839 |
| 16 | 55487 |
| 17 | 57383 |
| 18 | 65423 |
| 19 | 69931 |
| 20 | 70201 |
| 21 | 71429 |
| 22 | 74209 |
| 23 | 80599 |
| 24 | 82267 |
| 25 | 82889 |
| 26 | 83591 |
| 27 | 95009 |
| 28 | 99079 |
| 29 | 99881 |
| 30 | 105929 |
| 31 | 122201 |
| 32 | 123923 |
| 33 | 125261 |