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 | 845 |
| 2 | 953 |
| 3 | 1093 |
| 4 | 3977 |
| 5 | 4765 |
| 6 | 5713 |
| 7 | 23017 |
| 8 | 27637 |
| 9 | 33185 |
| 10 | 134125 |
| 11 | 161057 |
| 12 | 193397 |
| 13 | 781733 |
| 14 | 938705 |
| 15 | 1127197 |
| 16 | 4556273 |
| 17 | 5471173 |
| 18 | 6569785 |
| 19 | 26555905 |
| 20 | 31888333 |
| 21 | 38291513 |
| 22 | 154779157 |
| 23 | 185858825 |
| 24 | 223179293 |
| 25 | 902119037 |
| 26 | 1083264617 |
| 27 | 1300784245 |