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 | 3 |
| 3 | 4 |
| 4 | 7 |
| 5 | 10 |
| 6 | 24 |
| 7 | 37 |
| 8 | 46 |
| 9 | 63 |
| 10 | 64 |
| 11 | 91 |
| 12 | 114 |
| 13 | 367 |
| 14 | 453 |
| 15 | 1156 |
| 16 | 1347 |
| 17 | 1524 |
| 18 | 7153 |
| 19 | 10893 |
| 20 | 13548 |
| 21 | 15153 |
| 22 | 43093 |
| 23 | 61167 |
| 24 | 184993 |