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 | 92 |
| 2 | 1722 |
| 3 | 13868 |
| 4 | 69235 |
| 5 | 255576 |
| 6 | 767172 |
| 7 | 1981512 |
| 8 | 4566213 |
| 9 | 9621220 |
| 10 | 18861326 |
| 11 | 34844052 |
| 12 | 61247927 |
| 13 | 103206208 |
| 14 | 167701080 |
| 15 | 264023376 |
| 16 | 404302857 |
| 17 | 604114092 |
| 18 | 883162978 |
| 19 | 1266058940 |
| 20 | 1783177851 |
| 21 | 2471620712 |
| 22 | 3376273132 |
| 23 | 4550970648 |