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 | 0 |
| 2 | 8 |
| 3 | 288 |
| 4 | 1256 |
| 5 | 3084 |
| 6 | 5712 |
| 7 | 9120 |
| 8 | 13288 |
| 9 | 18216 |
| 10 | 23904 |
| 11 | 30352 |
| 12 | 37560 |
| 13 | 45528 |
| 14 | 54256 |
| 15 | 63744 |
| 16 | 73992 |
| 17 | 85000 |
| 18 | 96768 |
| 19 | 109296 |
| 20 | 122584 |
| 21 | 136632 |
| 22 | 151440 |
| 23 | 167008 |
| 24 | 183336 |
| 25 | 200424 |
| 26 | 218272 |
| 27 | 236880 |
| 28 | 256248 |
| 29 | 276376 |
| 30 | 297264 |
| 31 | 318912 |
| 32 | 341320 |
| 33 | 364488 |
| 34 | 388416 |