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 | 5 |
| 2 | 67 |
| 3 | 1523 |
| 4 | 1987 |
| 5 | 3119 |
| 6 | 9323 |
| 7 | 11783 |
| 8 | 14551 |
| 9 | 21019 |
| 10 | 42929 |
| 11 | 108191 |
| 12 | 177337 |
| 13 | 194527 |
| 14 | 225227 |
| 15 | 244753 |
| 16 | 251417 |
| 17 | 265123 |
| 18 | 301123 |
| 19 | 308569 |
| 20 | 450503 |
| 21 | 507523 |
| 22 | 622067 |
| 23 | 655351 |
| 24 | 772789 |
| 25 | 835249 |
| 26 | 860891 |
| 27 | 900241 |
| 28 | 940403 |
| 29 | 995611 |
| 30 | 1141241 |
| 31 | 1171789 |
| 32 | 1534727 |