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 | 128 |
| 2 | 16384 |
| 3 | 537496 |
| 4 | 11733712 |
| 5 | 333124565 |
| 6 | 11711612310 |
| 7 | 394122762759 |
| 8 | 12333648780753 |
| 9 | 384370907976719 |
| 10 | 12223176207053499 |
| 11 | 390844606475937638 |
| 12 | 12440485660190874953 |
| 13 | 395016975079313283143 |
| 14 | 12552364987398546054654 |