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 | 1781 |
| 2 | 3239 |
| 3 | 3887 |
| 4 | 11177 |
| 5 | 14821 |
| 6 | 33047 |
| 7 | 41065 |
| 8 | 43981 |
| 9 | 98657 |
| 10 | 131461 |
| 11 | 393901 |