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 | 423 |
| 2 | 603 |
| 3 | 1250 |
| 4 | 1375 |
| 5 | 2007 |
| 6 | 2523 |
| 7 | 2527 |
| 8 | 3175 |
| 9 | 4075 |
| 10 | 4203 |
| 11 | 4374 |
| 12 | 4923 |
| 13 | 4948 |
| 14 | 7442 |
| 15 | 8991 |
| 16 | 10375 |
| 17 | 10467 |
| 18 | 12591 |
| 19 | 18027 |
| 20 | 20402 |
| 21 | 20575 |
| 22 | 22023 |
| 23 | 22687 |
| 24 | 23823 |
| 25 | 26071 |
| 26 | 28375 |
| 27 | 30231 |
| 28 | 31507 |
| 29 | 31850 |
| 30 | 33271 |
| 31 | 34623 |
| 32 | 35574 |
| 33 | 36162 |
| 34 | 37348 |
| 35 | 40023 |
| 36 | 49975 |
| 37 | 50274 |
| 38 | 54475 |
| 39 | 54511 |
| 40 | 55323 |