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 | 161 |
| 2 | 171 |
| 3 | 895 |
| 4 | 1337 |
| 5 | 1843 |
| 6 | 1967 |
| 7 | 2575 |
| 8 | 5833 |
| 9 | 8255 |
| 10 | 36121 |
| 11 | 54439 |
| 12 | 87353 |
| 13 | 195921 |
| 14 | 274115 |
| 15 | 284419 |
| 16 | 340363 |
| 17 | 368449 |
| 18 | 387087 |
| 19 | 444639 |
| 20 | 504539 |