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 | 0 |
| 2 | 1 |
| 3 | 55 |
| 4 | 133 |
| 5 | 136 |
| 6 | 153 |
| 7 | 160 |
| 8 | 217 |
| 9 | 244 |
| 10 | 250 |
| 11 | 352 |
| 12 | 370 |
| 13 | 371 |
| 14 | 407 |
| 15 | 919 |
| 16 | 1459 |