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 | 333 |
| 2 | 22564 |
| 3 | 113113 |
| 4 | 210526 |
| 5 | 252310 |
| 6 | 1143241 |
| 7 | 3331233 |
| 8 | 3710027 |
| 9 | 31373137 |
| 10 | 217893044 |
| 11 | 433100023 |
| 12 | 2263178956 |