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 | 1735 |
| 2 | 2469 |
| 3 | 4341 |
| 4 | 4569 |
| 5 | 4989 |
| 6 | 5469 |
| 7 | 5637 |
| 8 | 5961 |
| 9 | 6879 |
| 10 | 7149 |
| 11 | 7407 |
| 12 | 8675 |
| 13 | 9969 |
| 14 | 11569 |
| 15 | 12949 |
| 16 | 13057 |
| 17 | 13089 |
| 18 | 13707 |
| 19 | 15829 |
| 20 | 15969 |
| 21 | 16407 |
| 22 | 18597 |
| 23 | 18969 |
| 24 | 19959 |
| 25 | 20109 |
| 26 | 20487 |
| 27 | 20721 |
| 28 | 21081 |
| 29 | 21309 |
| 30 | 21729 |
| 31 | 22107 |
| 32 | 22221 |
| 33 | 22513 |
| 34 | 23469 |
| 35 | 24355 |
| 36 | 25269 |
| 37 | 25617 |
| 38 | 26305 |
| 39 | 27021 |