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) |
|---|---|
| 0 | 14 |
| 1 | 143 |
| 2 | 612 |
| 3 | 1771 |
| 4 | 4095 |
| 5 | 8184 |
| 6 | 14763 |
| 7 | 24682 |
| 8 | 38916 |
| 9 | 58565 |
| 10 | 84854 |
| 11 | 119133 |
| 12 | 162877 |
| 13 | 217686 |
| 14 | 285285 |
| 15 | 367524 |
| 16 | 466378 |
| 17 | 583947 |
| 18 | 722456 |
| 19 | 884255 |
| 20 | 1071819 |
| 21 | 1287748 |
| 22 | 1534767 |
| 23 | 1815726 |
| 24 | 2133600 |
| 25 | 2491489 |
| 26 | 2892618 |
| 27 | 3340337 |
| 28 | 3838121 |
| 29 | 4389570 |
| 30 | 4998409 |
| 31 | 5668488 |
| 32 | 6403782 |
| 33 | 7208391 |