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 | 1853 |
| 2 | 9701 |
| 3 | 10877 |
| 4 | 17261 |
| 5 | 23323 |
| 6 | 27403 |
| 7 | 75077 |
| 8 | 80189 |
| 9 | 113573 |
| 10 | 120581 |
| 11 | 161027 |
| 12 | 162133 |
| 13 | 163059 |
| 14 | 196877 |
| 15 | 213749 |
| 16 | 291941 |
| 17 | 361397 |
| 18 | 400987 |
| 19 | 427549 |
| 20 | 482677 |
| 21 | 635627 |
| 22 | 667589 |
| 23 | 941291 |
| 24 | 1030373 |
| 25 | 1033997 |
| 26 | 1140701 |
| 27 | 1196061 |
| 28 | 1256293 |
| 29 | 1751747 |
| 30 | 1816363 |
| 31 | 1842581 |
| 32 | 2288453 |
| 33 | 2662277 |