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 | 1 |
| 2 | 24 |
| 3 | 107 |
| 4 | 288 |
| 5 | 605 |
| 6 | 1096 |
| 7 | 1799 |
| 8 | 2752 |
| 9 | 3993 |
| 10 | 5560 |
| 11 | 7491 |
| 12 | 9824 |
| 13 | 12597 |
| 14 | 15848 |
| 15 | 19615 |
| 16 | 23936 |
| 17 | 28849 |
| 18 | 34392 |
| 19 | 40603 |
| 20 | 47520 |
| 21 | 55181 |
| 22 | 63624 |
| 23 | 72887 |
| 24 | 83008 |
| 25 | 94025 |
| 26 | 105976 |
| 27 | 118899 |
| 28 | 132832 |
| 29 | 147813 |
| 30 | 163880 |
| 31 | 181071 |
| 32 | 199424 |
| 33 | 218977 |
| 34 | 239768 |
| 35 | 261835 |
| 36 | 285216 |
| 37 | 309949 |
| 38 | 336072 |