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 | 5 |
| 2 | 13 |
| 3 | 7 |
| 4 | 97 |
| 5 | 11 |
| 6 | 61 |
| 7 | 463 |
| 8 | 401 |
| 9 | 577 |
| 10 | 4621 |
| 11 | 35839 |
| 12 | 5521 |
| 13 | 4057 |
| 14 | 369181 |
| 15 | 241 |
| 16 | 14177 |
| 17 | 7039 |
| 18 | 181 |
| 19 | 555029 |
| 20 | 3121 |
| 21 | 92233 |
| 22 | 2414250301 |
| 23 | 13249 |
| 24 | 41432641 |
| 25 | 513101 |
| 26 | 13761229 |
| 27 | 377604937 |
| 28 | 3001769 |
| 29 | 148466603 |
| 30 | 24001 |
| 31 | 22674269 |
| 32 | 1607133116929 |
| 33 | 22270249 |
| 34 | 1282861452271981 |
| 35 | 392943879511 |