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 | 343 |
| 2 | 314432 |
| 3 | 343000 |
| 4 | 34012224 |
| 5 | 314432000 |
| 6 | 343000000 |
| 7 | 34012224000 |
| 8 | 314432000000 |
| 9 | 343000000000 |
| 10 | 442102433032 |
| 11 | 30304210142233 |
| 12 | 34012224000000 |
| 13 | 143121324002112 |
| 14 | 314432000000000 |
| 15 | 333014302331144 |
| 16 | 343000000000000 |
| 17 | 442102433032000 |
| 18 | 30304210142233000 |
| 19 | 34012224000000000 |