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) |
|---|---|
| 0 | 49 |
| 1 | 223 |
| 2 | 341 |
| 3 | 2509 |
| 4 | 2131 |
| 5 | 20417 |
| 6 | 18107 |
| 7 | 30233 |
| 8 | 96163 |
| 9 | 1959 |
| 10 | 36177 |
| 11 | 51939 |
| 12 | 436511 |
| 13 | 598433 |
| 14 | 80507 |
| 15 | 532541 |
| 16 | 1388179 |
| 17 | 1785181 |
| 18 | 378013 |
| 19 | 95003 |
| 20 | 1181909 |
| 21 | 4370849 |
| 22 | 2671363 |
| 23 | 3240049 |
| 24 | 1560647 |
| 25 | 9333997 |
| 26 | 5547947 |
| 27 | 2185691 |
| 28 | 5138581 |
| 29 | 1201967 |
| 30 | 10493071 |
| 31 | 12159157 |
| 32 | 28060691 |
| 33 | 32250013 |