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 | 1 |
| 1 | 29 |
| 2 | 841 |
| 3 | 24389 |
| 4 | 707281 |
| 5 | 20511149 |
| 6 | 594823321 |
| 7 | 17249876309 |
| 8 | 500246412961 |
| 9 | 14507145975869 |
| 10 | 420707233300201 |
| 11 | 12200509765705829 |
| 12 | 353814783205469041 |
| 13 | 10260628712958602189 |
| 14 | 297558232675799463481 |
| 15 | 8629188747598184440949 |