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) |
|---|---|
| 0 | 100996972469714247637786655587969840329509324689190041803603417758904341703348882159067229719 |
| 1 | 100996972469714247637786655587969840329509324689190041803603417758904341703348882159067229929 |
| 2 | 100996972469714247637786655587969840329509324689190041803603417758904341703348882159067230139 |