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 | 10 |
| 2 | 34 |
| 3 | 58 |
| 4 | 85 |
| 5 | 91 |
| 6 | 130 |
| 7 | 214 |
| 8 | 226 |
| 9 | 370 |
| 10 | 526 |
| 11 | 706 |
| 12 | 730 |
| 13 | 771 |
| 14 | 1255 |
| 15 | 1351 |
| 16 | 1414 |
| 17 | 1906 |
| 18 | 2986 |
| 19 | 3676 |
| 20 | 9634 |
| 21 | 21679 |