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 | 1 |
| 2 | 25 |
| 3 | 36 |
| 4 | 729 |
| 5 | 5476 |
| 6 | 927369 |
| 7 | 32752729 |
| 8 | 37724164 |
| 9 | 42562576 |
| 10 | 97357689 |
| 11 | 2825135104 |
| 12 | 4325166756 |
| 13 | 4860041796 |
| 14 | 123715399824 |
| 15 | 167904077121 |
| 16 | 247679410276 |
| 17 | 389724269841 |
| 18 | 442094669604 |
| 19 | 486004179600 |
| 20 | 610118772201 |
| 21 | 7473372660009 |
| 22 | 15049783154025 |
| 23 | 23983713798489 |
| 24 | 25315841305225 |