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 | 113 |
| 2 | 293 |
| 3 | 317 |
| 4 | 773 |
| 5 | 839 |
| 6 | 863 |
| 7 | 953 |
| 8 | 1409 |
| 9 | 1583 |
| 10 | 1847 |
| 11 | 2039 |
| 12 | 2357 |
| 13 | 2423 |
| 14 | 2633 |
| 15 | 2753 |
| 16 | 2819 |
| 17 | 2939 |
| 18 | 3023 |
| 19 | 3593 |
| 20 | 3677 |
| 21 | 3779 |
| 22 | 3833 |
| 23 | 3863 |
| 24 | 4139 |
| 25 | 4493 |
| 26 | 4817 |
| 27 | 4889 |
| 28 | 4973 |
| 29 | 5153 |
| 30 | 5309 |
| 31 | 5333 |
| 32 | 5669 |
| 33 | 5939 |
| 34 | 6053 |
| 35 | 6719 |
| 36 | 7043 |
| 37 | 7193 |
| 38 | 7283 |
| 39 | 7607 |
| 40 | 7703 |