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 | 1 |
| 2 | 26 |
| 3 | 1016 |
| 4 | 5136 |
| 5 | 39639 |
| 6 | 203100 |
| 7 | 2729736 |
| 8 | 32264250 |
| 9 | 42119062 |
| 10 | 1065799391 |
| 11 | 12444190246 |