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 | 2 |
| 2 | 17 |
| 3 | 73 |
| 4 | 521 |
| 5 | 577 |
| 6 | 593 |
| 7 | 1097 |
| 8 | 1153 |
| 9 | 4177 |
| 10 | 8713 |
| 11 | 33353 |
| 12 | 33857 |
| 13 | 37889 |
| 14 | 41617 |
| 15 | 65537 |
| 16 | 65609 |
| 17 | 69697 |
| 18 | 70289 |
| 19 | 70793 |
| 20 | 74897 |
| 21 | 262153 |
| 22 | 262657 |
| 23 | 266369 |
| 24 | 331777 |
| 25 | 331921 |
| 26 | 336529 |
| 27 | 336977 |
| 28 | 529489 |
| 29 | 533129 |
| 30 | 533633 |
| 31 | 590921 |
| 32 | 594953 |
| 33 | 598537 |
| 34 | 2098241 |
| 35 | 2101249 |
| 36 | 2102417 |
| 37 | 2134529 |