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 | 16 |
| 2 | 361 |
| 3 | 3362 |
| 4 | 16384 |
| 5 | 55744 |
| 6 | 152166 |
| 7 | 355688 |
| 8 | 739328 |
| 9 | 1415232 |
| 10 | 2529614 |
| 11 | 4261454 |
| 12 | 6885376 |
| 13 | 10708160 |
| 14 | 16054580 |
| 15 | 23494584 |
| 16 | 33554432 |
| 17 | 46698624 |
| 18 | 64037790 |
| 19 | 86342918 |
| 20 | 114163712 |
| 21 | 149518720 |
| 22 | 193356526 |
| 23 | 246232840 |
| 24 | 311635968 |
| 25 | 390600000 |