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 | 324 |
| 4 | 4096 |
| 5 | 50176 |
| 6 | 600625 |
| 7 | 7001316 |
| 8 | 80013025 |
| 9 | 900000000 |
| 10 | 1000014129 |
| 11 | 11000024161 |
| 12 | 120000580921 |
| 13 | 1300001310976 |
| 14 | 14000004588964 |
| 15 | 150000007007601 |
| 16 | 1600000000000000 |
| 17 | 17000000233634401 |
| 18 | 180000000244436761 |