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 | 48620 |
| 2 | 92378 |
| 3 | 92378 |
| 4 | 167960 |
| 5 | 167960 |
| 6 | 184756 |
| 7 | 293930 |
| 8 | 293930 |
| 9 | 352716 |
| 10 | 352716 |
| 11 | 497420 |
| 12 | 497420 |
| 13 | 646646 |
| 14 | 646646 |
| 15 | 705432 |
| 16 | 817190 |
| 17 | 817190 |
| 18 | 1144066 |
| 19 | 1144066 |
| 20 | 1307504 |
| 21 | 1307504 |
| 22 | 1352078 |
| 23 | 1352078 |
| 24 | 1961256 |
| 25 | 1961256 |
| 26 | 2042975 |
| 27 | 2042975 |
| 28 | 2496144 |