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 | 248 |
| 3 | 1952 |
| 4 | 7928 |
| 5 | 25008 |
| 6 | 60512 |
| 7 | 134464 |
| 8 | 253688 |
| 9 | 474344 |
| 10 | 775248 |
| 11 | 1288416 |
| 12 | 1934432 |
| 13 | 2970352 |
| 14 | 4168384 |
| 15 | 6101952 |
| 16 | 8118008 |
| 17 | 11358864 |
| 18 | 14704664 |
| 19 | 19808800 |
| 20 | 24782928 |
| 21 | 32809216 |
| 22 | 39940896 |
| 23 | 51490752 |
| 24 | 61899872 |
| 25 | 78150008 |
| 26 | 92080912 |