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 | 38 |
| 3 | 171 |
| 4 | 460 |
| 5 | 965 |
| 6 | 1746 |
| 7 | 2863 |
| 8 | 4376 |
| 9 | 6345 |
| 10 | 8830 |
| 11 | 11891 |
| 12 | 15588 |
| 13 | 19981 |
| 14 | 25130 |
| 15 | 31095 |
| 16 | 37936 |
| 17 | 45713 |
| 18 | 54486 |
| 19 | 64315 |
| 20 | 75260 |
| 21 | 87381 |
| 22 | 100738 |
| 23 | 115391 |
| 24 | 131400 |
| 25 | 148825 |
| 26 | 167726 |
| 27 | 188163 |
| 28 | 210196 |
| 29 | 233885 |
| 30 | 259290 |
| 31 | 286471 |
| 32 | 315488 |