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 | 247 |
| 2 | 277 |
| 3 | 967 |
| 4 | 977 |
| 5 | 1211 |
| 6 | 1219 |
| 7 | 1895 |
| 8 | 1937 |
| 9 | 1951 |
| 10 | 1961 |
| 11 | 2183 |
| 12 | 2191 |
| 13 | 2911 |
| 14 | 2921 |
| 15 | 3029 |
| 16 | 3641 |
| 17 | 3649 |