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 | 9272 |
| 2 | 222952 |
| 3 | 243892 |
| 4 | 338572 |
| 5 | 343876 |
| 6 | 351956 |
| 7 | 407132 |
| 8 | 410476 |
| 9 | 465652 |
| 10 | 1188256 |
| 11 | 1229152 |
| 12 | 1901728 |
| 13 | 2081824 |
| 14 | 2189024 |
| 15 | 3963968 |
| 16 | 4199030 |
| 17 | 4486208 |
| 18 | 4559552 |
| 19 | 5440192 |
| 20 | 5568448 |
| 21 | 5681270 |
| 22 | 5763310 |
| 23 | 5780810 |
| 24 | 5804330 |
| 25 | 5823790 |
| 26 | 5921090 |
| 27 | 6365870 |
| 28 | 6460864 |
| 29 | 6543110 |
| 30 | 6911512 |