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 | 29 |
| 3 | 59 |
| 4 | 431 |
| 5 | 599 |
| 6 | 827 |
| 7 | 1031 |
| 8 | 1319 |
| 9 | 1619 |
| 10 | 1787 |
| 11 | 2111 |
| 12 | 2141 |
| 13 | 2267 |
| 14 | 2687 |
| 15 | 2711 |
| 16 | 3299 |
| 17 | 3329 |
| 18 | 3371 |
| 19 | 3527 |
| 20 | 3671 |
| 21 | 4001 |
| 22 | 4091 |
| 23 | 4229 |
| 24 | 4259 |
| 25 | 5021 |
| 26 | 5099 |
| 27 | 5519 |
| 28 | 5867 |
| 29 | 6299 |
| 30 | 6659 |
| 31 | 6779 |
| 32 | 7331 |
| 33 | 7457 |
| 34 | 8087 |
| 35 | 8231 |
| 36 | 8387 |
| 37 | 8627 |
| 38 | 8861 |
| 39 | 8999 |
| 40 | 9419 |
| 41 | 9461 |
| 42 | 9767 |
| 43 | 10139 |