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 | 590868 |
| 2 | 586496 |
| 3 | 392956 |
| 4 | 392612 |
| 5 | 369532 |
| 6 | 371872 |
| 7 | 348760 |
| 8 | 92820 |
| 9 | 98000 |
| 10 | 97424 |
| 11 | 268428 |
| 12 | 7855172 |
| 13 | 11351516 |
| 14 | 12763068 |
| 15 | 12778820 |
| 16 | 12778872 |
| 17 | 12778940 |
| 18 | 14485860 |
| 19 | 16971756 |
| 20 | 16976632 |
| 21 | 17062548 |
| 22 | 17065428 |
| 23 | 16934020 |
| 24 | 33084456 |
| 25 | 33100460 |
| 26 | 33116544 |
| 27 | 32916668 |
| 28 | 32921404 |