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 | 96013 |
| 2 | 3812029082958589067221817215314 |
| 3 | 6187970917041410932778182784686 |
| 4 | 3189731673290266386838927279556315882 |