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 | 0 |
| 1 | 64 |
| 2 | 4096 |
| 3 | 46656 |
| 4 | 262144 |
| 5 | 1000000 |
| 6 | 2985984 |
| 7 | 7529536 |
| 8 | 16777216 |
| 9 | 34012224 |
| 10 | 64000000 |
| 11 | 113379904 |
| 12 | 191102976 |
| 13 | 308915776 |
| 14 | 481890304 |
| 15 | 729000000 |
| 16 | 1073741824 |
| 17 | 1544804416 |
| 18 | 2176782336 |
| 19 | 3010936384 |
| 20 | 4096000000 |
| 21 | 5489031744 |
| 22 | 7256313856 |
| 23 | 9474296896 |
| 24 | 12230590464 |
| 25 | 15625000000 |