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 | 132857 |
| 2 | 171793 |
| 3 | 261593 |
| 4 | 618301 |
| 5 | 700993 |
| 6 | 997757 |
| 7 | 1211201 |
| 8 | 1365857 |
| 9 | 1388593 |
| 10 | 1542293 |
| 11 | 1557593 |
| 12 | 1681649 |
| 13 | 1692557 |
| 14 | 1906001 |
| 15 | 2086793 |
| 16 | 2124757 |
| 17 | 2245357 |
| 18 | 2293757 |
| 19 | 2341349 |
| 20 | 2443501 |
| 21 | 2822957 |
| 22 | 3025457 |
| 23 | 3036401 |
| 24 | 3435193 |
| 25 | 3554657 |
| 26 | 3569257 |
| 27 | 3814649 |
| 28 | 4028093 |
| 29 | 4048901 |