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 | 10301 |
| 2 | 10501 |
| 3 | 10601 |
| 4 | 1022201 |
| 5 | 1028201 |
| 6 | 1035301 |
| 7 | 1043401 |
| 8 | 1055501 |
| 9 | 1062601 |
| 10 | 1065601 |
| 11 | 1074701 |
| 12 | 1082801 |
| 13 | 1085801 |
| 14 | 1092901 |
| 15 | 1093901 |
| 16 | 101030101 |
| 17 | 101060101 |
| 18 | 101141101 |
| 19 | 101171101 |
| 20 | 101282101 |
| 21 | 101292101 |
| 22 | 101343101 |
| 23 | 101373101 |
| 24 | 101414101 |