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 | 14 |
| 1 | 79 |
| 2 | 623 |
| 3 | 6559 |
| 4 | 83519 |
| 5 | 1185919 |
| 6 | 17850623 |
| 7 | 276922879 |
| 8 | 4362470399 |
| 9 | 69257922559 |
| 10 | 1103812890623 |
| 11 | 17626570956799 |
| 12 | 281749955297279 |
| 13 | 4505799053311999 |
| 14 | 72075187834650623 |
| 15 | 1153062248537784319 |
| 16 | 18447869999386460159 |