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 | 6173 |
| 2 | 12239 |
| 3 | 16673 |
| 4 | 19531 |
| 5 | 19973 |
| 6 | 21613 |
| 7 | 22397 |
| 8 | 22937 |
| 9 | 34613 |
| 10 | 36137 |
| 11 | 47933 |
| 12 | 51193 |
| 13 | 54493 |
| 14 | 56519 |
| 15 | 56531 |
| 16 | 56591 |
| 17 | 69491 |
| 18 | 69497 |
| 19 | 72937 |
| 20 | 76873 |
| 21 | 93497 |
| 22 | 96419 |
| 23 | 96479 |
| 24 | 96497 |
| 25 | 98837 |
| 26 | 112939 |
| 27 | 118213 |
| 28 | 131779 |
| 29 | 143419 |
| 30 | 144497 |
| 31 | 159319 |
| 32 | 163337 |