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 | 2357 |
| 2 | 23531 |
| 3 | 23537 |
| 4 | 23561 |
| 5 | 23567 |
| 6 | 235181 |
| 7 | 235199 |
| 8 | 235211 |
| 9 | 235241 |
| 10 | 235307 |
| 11 | 235337 |
| 12 | 235349 |
| 13 | 235397 |
| 14 | 235439 |
| 15 | 235523 |
| 16 | 235541 |
| 17 | 235577 |
| 18 | 235601 |
| 19 | 235607 |
| 20 | 235661 |
| 21 | 235673 |
| 22 | 235751 |
| 23 | 235787 |
| 24 | 235811 |
| 25 | 235877 |
| 26 | 235919 |
| 27 | 235967 |
| 28 | 235997 |
| 29 | 2351033 |
| 30 | 2351171 |