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 | 311 |
| 2 | 373 |
| 3 | 683 |
| 4 | 1117 |
| 5 | 1303 |
| 6 | 1427 |
| 7 | 1489 |
| 8 | 1613 |
| 9 | 1861 |
| 10 | 2357 |
| 11 | 2543 |
| 12 | 2729 |
| 13 | 2791 |
| 14 | 3163 |
| 15 | 3659 |
| 16 | 3907 |
| 17 | 4093 |
| 18 | 4217 |
| 19 | 4651 |
| 20 | 5023 |
| 21 | 5147 |
| 22 | 5209 |
| 23 | 5333 |
| 24 | 5519 |
| 25 | 5581 |
| 26 | 5953 |
| 27 | 6263 |
| 28 | 6449 |
| 29 | 6883 |
| 30 | 7069 |
| 31 | 7193 |
| 32 | 7937 |
| 33 | 8123 |
| 34 | 8681 |
| 35 | 8867 |
| 36 | 8929 |
| 37 | 9239 |
| 38 | 9859 |
| 39 | 10169 |
| 40 | 10789 |
| 41 | 11161 |
| 42 | 11471 |
| 43 | 11657 |