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) |
|---|---|
| 0 | 1 |
| 1 | 8 |
| 2 | 35 |
| 3 | 112 |
| 4 | 294 |
| 5 | 672 |
| 6 | 1386 |
| 7 | 2640 |
| 8 | 4718 |
| 9 | 8000 |
| 10 | 12978 |
| 11 | 20272 |
| 12 | 30645 |
| 13 | 45016 |
| 14 | 64470 |
| 15 | 90264 |
| 16 | 123829 |
| 17 | 166768 |
| 18 | 220849 |
| 19 | 287992 |
| 20 | 370250 |
| 21 | 469784 |
| 22 | 588833 |
| 23 | 729680 |
| 24 | 894613 |
| 25 | 1085880 |
| 26 | 1305640 |
| 27 | 1555912 |
| 28 | 1838523 |
| 29 | 2155056 |
| 30 | 2506798 |
| 31 | 2894688 |
| 32 | 3319268 |
| 33 | 3780640 |
| 34 | 4278429 |