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 | 10601 |
| 2 | 11411 |
| 3 | 30203 |
| 4 | 31013 |
| 5 | 1022201 |
| 6 | 1120211 |
| 7 | 1300031 |
| 8 | 3002003 |
| 9 | 100060001 |
| 10 | 103000301 |
| 11 | 111020111 |
| 12 | 300020003 |
| 13 | 300101003 |
| 14 | 10002220001 |
| 15 | 10200200201 |
| 16 | 10210001201 |
| 17 | 1000030300001 |
| 18 | 1021000001201 |
| 19 | 1030000000301 |
| 20 | 1101010101011 |