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 | 2222 |
| 2 | 2266 |
| 3 | 2354 |
| 4 | 2398 |
| 5 | 2486 |
| 6 | 2626 |
| 7 | 2678 |
| 8 | 2782 |
| 9 | 2794 |
| 10 | 2834 |
| 11 | 2882 |
| 12 | 2938 |
| 13 | 3014 |
| 14 | 3058 |
| 15 | 3278 |
| 16 | 3302 |
| 17 | 3322 |
| 18 | 3333 |
| 19 | 3399 |
| 20 | 3406 |
| 21 | 3434 |
| 22 | 3454 |
| 23 | 3502 |
| 24 | 3531 |
| 25 | 3562 |
| 26 | 3586 |
| 27 | 3597 |
| 28 | 3614 |
| 29 | 3638 |
| 30 | 3674 |
| 31 | 3706 |
| 32 | 3729 |
| 33 | 3806 |
| 34 | 3838 |
| 35 | 3842 |
| 36 | 3874 |
| 37 | 3914 |
| 38 | 3926 |
| 39 | 3938 |
| 40 | 3939 |
| 41 | 3982 |
| 42 | 4017 |