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 | 1215 |
| 2 | 98415 |
| 3 | 273375 |
| 4 | 413343 |
| 5 | 846368 |
| 6 | 1987983 |
| 7 | 2302911 |
| 8 | 6082047 |
| 9 | 6200144 |
| 10 | 8089712 |
| 11 | 9034496 |
| 12 | 9861183 |
| 13 | 11868848 |
| 14 | 13010463 |
| 15 | 13325391 |
| 16 | 13955247 |
| 17 | 16159743 |
| 18 | 16592768 |
| 19 | 17537552 |
| 20 | 18482336 |
| 21 | 20686832 |
| 22 | 20883663 |
| 23 | 21198591 |
| 24 | 22143375 |
| 25 | 22891328 |
| 26 | 23206256 |
| 27 | 24347871 |
| 28 | 25607583 |