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 | 8 |
| 2 | 13 |
| 3 | 14 |
| 4 | 34 |
| 5 | 139 |
| 6 | 140 |
| 7 | 383 |
| 8 | 960 |
| 9 | 1609 |
| 10 | 2064 |
| 11 | 5487 |
| 12 | 7171 |
| 13 | 7715 |
| 14 | 21059 |
| 15 | 22523 |
| 16 | 24148 |
| 17 | 91924 |
| 18 | 117728 |
| 19 | 200193 |
| 20 | 304381 |
| 21 | 609147 |
| 22 | 866933 |
| 23 | 920405 |
| 24 | 930571 |
| 25 | 985939 |