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 | 2187 |
| 2 | 184320 |
| 3 | 5598720 |
| 4 | 167226768 |
| 5 | 4823705520 |
| 6 | 137497776840 |
| 7 | 3870355944960 |
| 8 | 107884943899488 |
| 9 | 2981278225929744 |
| 10 | 81772049776604472 |
| 11 | 2228316762081730176 |
| 12 | 60378377050028640600 |
| 13 | 1627890867639031100112 |
| 14 | 43698886755490031302440 |