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 | 8 |
| 2 | 32 |
| 3 | 200 |
| 4 | 318 |
| 5 | 700 |
| 6 | 1292 |
| 7 | 2476 |
| 8 | 4570 |
| 9 | 8406 |
| 10 | 15256 |
| 11 | 27498 |
| 12 | 49198 |
| 13 | 87530 |
| 14 | 154940 |
| 15 | 273084 |
| 16 | 479466 |
| 17 | 838944 |
| 18 | 1463400 |
| 19 | 2545472 |
| 20 | 4416198 |
| 21 | 7643450 |
| 22 | 13199732 |
| 23 | 22747870 |
| 24 | 39126778 |
| 25 | 67176430 |