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 | 17 |
| 2 | 53 |
| 3 | 157 |
| 4 | 349 |
| 5 | 409 |
| 6 | 461 |
| 7 | 569 |
| 8 | 593 |
| 9 | 829 |
| 10 | 937 |
| 11 | 977 |
| 12 | 1381 |
| 13 | 1409 |
| 14 | 1597 |
| 15 | 1721 |
| 16 | 1733 |
| 17 | 1753 |
| 18 | 1777 |
| 19 | 1861 |
| 20 | 2053 |
| 21 | 2089 |
| 22 | 2129 |
| 23 | 2161 |
| 24 | 2269 |
| 25 | 2381 |
| 26 | 2633 |
| 27 | 2729 |
| 28 | 2857 |
| 29 | 2909 |
| 30 | 2957 |
| 31 | 3137 |
| 32 | 3313 |
| 33 | 3449 |
| 34 | 3517 |
| 35 | 3617 |
| 36 | 3821 |
| 37 | 3877 |
| 38 | 3889 |
| 39 | 4021 |
| 40 | 4373 |
| 41 | 4513 |
| 42 | 4637 |