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) |
|---|---|
| 2 | 409 |
| 3 | 691 |
| 4 | 787 |
| 5 | 547 |
| 6 | 2053 |
| 7 | 139 |
| 8 | 4861 |
| 9 | 283 |
| 10 | 181 |
| 11 | 25087 |
| 12 | 337 |
| 13 | 709 |
| 14 | 2917 |
| 15 | 829 |
| 16 | 14197 |
| 17 | 919 |
| 18 | 3001 |
| 19 | 33589 |
| 20 | 2767 |
| 21 | 421 |
| 22 | 8221 |
| 23 | 1879 |
| 24 | 5179 |
| 25 | 1249 |
| 26 | 1471 |
| 27 | 10141 |
| 28 | 5011 |
| 29 | 20533 |
| 30 | 4483 |
| 31 | 54091 |
| 32 | 13249 |
| 33 | 4663 |
| 34 | 27883 |
| 35 | 5869 |
| 36 | 41443 |
| 37 | 8599 |
| 38 | 23311 |
| 39 | 9049 |
| 40 | 40699 |
| 41 | 82591 |
| 42 | 3109 |
| 43 | 5323 |
| 44 | 44917 |
| 45 | 11971 |