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 | 29 |
| 2 | 229 |
| 3 | 829 |
| 4 | 929 |
| 5 | 1129 |
| 6 | 1229 |
| 7 | 1429 |
| 8 | 2029 |
| 9 | 2129 |
| 10 | 2729 |
| 11 | 3229 |
| 12 | 3329 |
| 13 | 3529 |
| 14 | 3929 |
| 15 | 4129 |
| 16 | 4229 |
| 17 | 4729 |
| 18 | 6029 |
| 19 | 6229 |
| 20 | 6329 |
| 21 | 6529 |
| 22 | 6829 |
| 23 | 7129 |
| 24 | 7229 |
| 25 | 7529 |
| 26 | 7829 |
| 27 | 8329 |
| 28 | 8429 |
| 29 | 8629 |
| 30 | 8929 |
| 31 | 9029 |
| 32 | 9629 |
| 33 | 9829 |
| 34 | 9929 |
| 35 | 10429 |
| 36 | 10529 |
| 37 | 10729 |
| 38 | 11329 |
| 39 | 12329 |
| 40 | 12829 |
| 41 | 13229 |
| 42 | 13729 |