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 | 2048 |
| 3 | 34992 |
| 4 | 262144 |
| 5 | 1250000 |
| 6 | 4478976 |
| 7 | 13176688 |
| 8 | 33554432 |
| 9 | 76527504 |
| 10 | 160000000 |
| 11 | 276922881 |
| 12 | 311794736 |
| 13 | 573308928 |
| 14 | 1003976272 |
| 15 | 1686616064 |
| 16 | 2733750000 |
| 17 | 4294967296 |
| 18 | 6565418768 |
| 19 | 9795520512 |
| 20 | 14301947824 |
| 21 | 20480000000 |
| 22 | 28817416656 |
| 23 | 35446128768 |
| 24 | 39909726208 |