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 | 37 |
| 3 | 128 |
| 4 | 367 |
| 5 | 920 |
| 6 | 2083 |
| 7 | 4352 |
| 8 | 8518 |
| 9 | 15792 |
| 10 | 27966 |
| 11 | 47616 |
| 12 | 78354 |
| 13 | 125136 |
| 14 | 194634 |
| 15 | 295680 |
| 16 | 439791 |
| 17 | 641784 |
| 18 | 920491 |
| 19 | 1299584 |
| 20 | 1808521 |
| 21 | 2483624 |
| 22 | 3369301 |
| 23 | 4519424 |
| 24 | 5998876 |
| 25 | 7885280 |
| 26 | 10270924 |
| 27 | 13264896 |