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 | 17989 |
| 2 | 18979 |
| 3 | 19699 |
| 4 | 25999 |
| 5 | 27799 |
| 6 | 27997 |
| 7 | 28789 |
| 8 | 28879 |
| 9 | 29599 |
| 10 | 29959 |
| 11 | 35899 |
| 12 | 36979 |
| 13 | 36997 |
| 14 | 37699 |
| 15 | 37879 |
| 16 | 37897 |
| 17 | 37987 |
| 18 | 38959 |
| 19 | 38977 |
| 20 | 39499 |
| 21 | 39679 |
| 22 | 39769 |
| 23 | 39877 |
| 24 | 45979 |
| 25 | 47599 |
| 26 | 47779 |
| 27 | 47797 |
| 28 | 47869 |
| 29 | 47977 |
| 30 | 48589 |
| 31 | 48679 |
| 32 | 48787 |
| 33 | 48859 |