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 | 16807 |
| 1 | 1889568 |
| 2 | 20511149 |
| 3 | 102400000 |
| 4 | 345025251 |
| 5 | 916132832 |
| 6 | 2073071593 |
| 7 | 4182119424 |
| 8 | 7737809375 |
| 9 | 13382255776 |
| 10 | 21924480357 |
| 11 | 34359738368 |
| 12 | 51888844699 |
| 13 | 75937500000 |
| 14 | 108175616801 |
| 15 | 150536645632 |
| 16 | 205236901143 |