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 | 26 |
| 2 | 297 |
| 3 | 1564 |
| 4 | 5457 |
| 5 | 14838 |
| 6 | 34153 |
| 7 | 69784 |
| 8 | 130401 |
| 9 | 227314 |
| 10 | 374825 |
| 11 | 590580 |
| 12 | 895921 |
| 13 | 1316238 |
| 14 | 1881321 |
| 15 | 2625712 |
| 16 | 3589057 |
| 17 | 4816458 |
| 18 | 6358825 |
| 19 | 8273228 |
| 20 | 10623249 |
| 21 | 13479334 |
| 22 | 16919145 |
| 23 | 21027912 |
| 24 | 25898785 |
| 25 | 31633186 |
| 26 | 38341161 |
| 27 | 46141732 |
| 28 | 55163249 |