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 | 3 |
| 2 | 5 |
| 3 | 22 |
| 4 | 17 |
| 5 | 250 |
| 6 | 134 |
| 7 | 262 |
| 8 | 257 |
| 9 | 6556 |
| 10 | 4124 |
| 11 | 10330 |
| 12 | 8198 |
| 13 | 91036 |
| 14 | 19649 |
| 15 | 65542 |
| 16 | 65537 |
| 17 | 1442716 |
| 18 | 524294 |
| 19 | 1363258 |
| 20 | 4194332 |
| 21 | 4411642 |
| 22 | 16442342 |
| 23 | 16866106 |
| 24 | 22075325 |
| 25 | 156791188 |
| 26 | 536871032 |
| 27 | 2160104368 |
| 28 | 536870918 |
| 29 | 1074187546 |
| 30 | 2147483654 |
| 31 | 4295862586 |
| 32 | 19492545788 |