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 | 4 |
| 3 | 16 |
| 4 | 22 |
| 5 | 316 |
| 6 | 393 |
| 7 | 461 |
| 8 | 864 |
| 9 | 1306 |
| 10 | 2964 |
| 11 | 8956 |
| 12 | 10449 |
| 13 | 11652 |
| 14 | 13588 |
| 15 | 23070 |
| 16 | 48421 |