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 | 41 |
| 4 | 257 |
| 5 | 313 |
| 6 | 1297 |
| 7 | 1201 |
| 8 | 241 |
| 9 | 193 |
| 10 | 137 |
| 11 | 7321 |
| 12 | 233 |
| 13 | 14281 |
| 14 | 937 |
| 15 | 1489 |
| 16 | 65537 |
| 17 | 41761 |
| 18 | 929 |
| 19 | 3833 |
| 20 | 160001 |
| 21 | 97241 |
| 22 | 3209 |
| 23 | 139921 |
| 24 | 331777 |
| 25 | 11489 |
| 26 | 26881 |
| 27 | 6481 |
| 28 | 614657 |
| 29 | 353641 |
| 30 | 3361 |
| 31 | 1129 |
| 32 | 61681 |
| 33 | 6113 |
| 34 | 1336337 |
| 35 | 750313 |
| 36 | 98801 |
| 37 | 10529 |
| 38 | 50857 |
| 39 | 1156721 |