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 | 64 |
| 2 | 1000 |
| 3 | 6094 |
| 4 | 27790 |
| 5 | 102232 |
| 6 | 319769 |
| 7 | 881519 |
| 8 | 2196522 |
| 9 | 5038720 |
| 10 | 10788462 |
| 11 | 21789398 |
| 12 | 41858498 |
| 13 | 76994510 |
| 14 | 136338455 |
| 15 | 233448747 |
| 16 | 387963222 |
| 17 | 627730762 |
| 18 | 991506308 |
| 19 | 1532314870 |
| 20 | 2321602662 |
| 21 | 3454306716 |
| 22 | 5054988261 |
| 23 | 7285189791 |