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 | 11 |
| 2 | 21 |
| 3 | 32 |
| 4 | 43 |
| 5 | 55 |
| 6 | 68 |
| 7 | 713 |
| 8 | 821 |
| 9 | 934 |
| 10 | 1055 |
| 11 | 1189 |
| 12 | 12144 |
| 13 | 13233 |
| 14 | 14377 |
| 15 | 15610 |
| 16 | 16987 |
| 17 | 171597 |
| 18 | 182584 |
| 19 | 194181 |
| 20 | 206765 |
| 21 | 2110946 |
| 22 | 2217711 |
| 23 | 2328657 |
| 24 | 2446368 |
| 25 | 2575025 |
| 26 | 26121393 |
| 27 | 27196418 |
| 28 | 28317811 |
| 29 | 29514229 |
| 30 | 30832040 |
| 31 | 311346269 |
| 32 | 322178309 |