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 | 4096 |
| 2 | 535537 |
| 3 | 244676162 |
| 4 | 14085963363 |
| 5 | 3152514340084 |
| 6 | 26450599462565 |
| 7 | 609072836692326 |
| 8 | 2822387755758487 |
| 9 | 24737012187778808 |
| 10 | 378551795393247849 |
| 11 | 1166214579181797610 |
| 12 | 7749166585021832891 |
| 13 | 30312656885388018972 |
| 14 | 70272287682650595373 |
| 15 | 186463770791599173614 |