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 | 2328 |
| 2 | 9310 |
| 3 | 34297 |
| 4 | 113147 |
| 5 | 750735 |
| 6 | 1600573 |
| 7 | 5546909 |
| 8 | 9380741 |
| 9 | 23316851 |
| 10 | 71271069 |
| 11 | 98488755 |
| 12 | 233043067 |
| 13 | 384847485 |
| 14 | 485930975 |
| 15 | 751588475 |
| 16 | 1356370173 |
| 17 | 2299880351 |
| 18 | 2710679045 |
| 19 | 4306310927 |
| 20 | 5734323819 |
| 21 | 6578172579 |
| 22 | 9721485395 |
| 23 | 12413061671 |
| 24 | 17537591045 |
| 25 | 26866372821 |