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 | 42 |
| 2 | 3729 |
| 3 | 82250 |
| 4 | 605241 |
| 5 | 1249017 |
| 6 | 1734985 |
| 7 | 1747606 |
| 8 | 3550360 |
| 9 | 9578800 |
| 10 | 10562911 |
| 11 | 12208504 |
| 12 | 24101070 |
| 13 | 26510262 |
| 14 | 38121281 |
| 15 | 38588851 |
| 16 | 47884158 |
| 17 | 50246371 |
| 18 | 56392908 |
| 19 | 59827439 |
| 20 | 66233760 |
| 21 | 114058040 |
| 22 | 120197366 |
| 23 | 141646351 |
| 24 | 141808504 |
| 25 | 153247005 |
| 26 | 168751151 |
| 27 | 235079194 |
| 28 | 244505074 |