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 | 37 |
| 2 | 28201 |
| 3 | 34687 |
| 4 | 65587 |
| 5 | 2089951 |
| 6 | 4091797 |
| 7 | 8340613 |
| 8 | 8161477 |
| 9 | 10124833 |
| 10 | 18927067 |
| 11 | 37179433 |
| 12 | 37393633 |
| 13 | 25855567 |
| 14 | 64346413 |
| 15 | 107160373 |
| 16 | 95150203 |
| 17 | 159440893 |
| 18 | 238973101 |
| 19 | 257658061 |
| 20 | 277743397 |
| 21 | 322210813 |
| 22 | 256268149 |
| 23 | 349883707 |
| 24 | 578403913 |
| 25 | 814865497 |
| 26 | 752724457 |
| 27 | 704710543 |