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 | 193 |
| 2 | 3529 |
| 3 | 9337 |
| 4 | 27229 |
| 5 | 46793 |
| 6 | 78181 |
| 7 | 90193 |
| 8 | 112993 |
| 9 | 135013 |
| 10 | 437183 |
| 11 | 849403 |
| 12 | 935219 |
| 13 | 1078579 |
| 14 | 1283599 |
| 15 | 1986973 |
| 16 | 2209583 |
| 17 | 2341183 |
| 18 | 2411173 |
| 19 | 2689693 |
| 20 | 2744143 |
| 21 | 3619069 |
| 22 | 3712543 |
| 23 | 4738183 |
| 24 | 5132983 |
| 25 | 6596119 |
| 26 | 7829029 |
| 27 | 8184713 |