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 | 37019 |
| 2 | 159013 |
| 3 | 198013 |
| 4 | 210139 |
| 5 | 223697 |
| 6 | 226397 |
| 7 | 236297 |
| 8 | 1305593 |
| 9 | 1388693 |
| 10 | 1393697 |
| 11 | 1900937 |
| 12 | 1912831 |
| 13 | 2370673 |
| 14 | 2796337 |
| 15 | 2882093 |
| 16 | 2930773 |
| 17 | 3200191 |
| 18 | 3202139 |
| 19 | 3346199 |
| 20 | 3442693 |
| 21 | 3463199 |
| 22 | 3463619 |
| 23 | 3746399 |
| 24 | 3769133 |
| 25 | 4234039 |