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) |
|---|---|
| 0 | 101 |
| 1 | 111 |
| 2 | 101 |
| 3 | 10001 |
| 4 | 10201 |
| 5 | 212 |
| 6 | 202 |
| 7 | 10201 |
| 8 | 12021 |
| 9 | 232 |
| 10 | 313 |
| 11 | 1331 |
| 12 | 13031 |
| 13 | 30103 |
| 14 | 10301 |
| 15 | 13031 |
| 16 | 343 |
| 17 | 414 |
| 18 | 1441 |
| 19 | 14041 |
| 20 | 40104 |
| 21 | 14041 |
| 22 | 14241 |
| 23 | 2442 |
| 24 | 12421 |
| 25 | 12121 |
| 26 | 12021 |
| 27 | 102201 |
| 28 | 102201 |
| 29 | 102201 |
| 30 | 1002001 |
| 31 | 1005001 |
| 32 | 15051 |
| 33 | 515 |
| 34 | 525 |
| 35 | 2552 |
| 36 | 15251 |
| 37 | 15351 |
| 38 | 3553 |
| 39 | 13531 |