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 | 0 |
| 2 | 1 |
| 3 | 9 |
| 4 | 10 |
| 5 | 81 |
| 6 | 244 |
| 7 | 729 |
| 8 | 5104 |
| 9 | 6561 |
| 10 | 98416 |
| 11 | 413344 |
| 12 | 1476225 |
| 13 | 9034497 |
| 14 | 24977728 |
| 15 | 263063296 |
| 16 | 349156737 |
| 17 | 2711943424 |
| 18 | 8308017153 |
| 19 | 96467701761 |
| 20 | 101891588608 |
| 21 | 1286623443969 |
| 22 | 2283843782656 |
| 23 | 30847581595648 |
| 24 | 33420828483585 |
| 25 | 352189631991808 |
| 26 | 804641749434369 |