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 | 46 |
| 2 | 103 |
| 3 | 127 |
| 4 | 177 |
| 5 | 209 |
| 6 | 239 |
| 7 | 263 |
| 8 | 479 |
| 9 | 734 |
| 10 | 887 |
| 11 | 933 |
| 12 | 973 |
| 13 | 1149 |
| 14 | 1541 |
| 15 | 1589 |
| 16 | 1661 |
| 17 | 1797 |
| 18 | 1837 |
| 19 | 2229 |
| 20 | 2933 |
| 21 | 3269 |
| 22 | 3309 |
| 23 | 3453 |
| 24 | 4829 |
| 25 | 6261 |
| 26 | 6333 |
| 27 | 6797 |
| 28 | 7637 |
| 29 | 10757 |
| 30 | 12381 |