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 | 6 |
| 2 | 4186 |
| 3 | 32131 |
| 4 | 52975 |
| 5 | 78210 |
| 6 | 111628 |
| 7 | 237016 |
| 8 | 247456 |
| 9 | 584821 |
| 10 | 750925 |
| 11 | 1464616 |
| 12 | 3649051 |
| 13 | 5791906 |
| 14 | 11297881 |
| 15 | 16082956 |
| 16 | 24650731 |
| 17 | 27243271 |
| 18 | 38618866 |
| 19 | 46585378 |
| 20 | 51546781 |
| 21 | 56026405 |
| 22 | 76923406 |
| 23 | 89880528 |
| 24 | 96070591 |
| 25 | 126906346 |
| 26 | 164629585 |
| 27 | 201854278 |
| 28 | 228733966 |