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 | 0 |
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 5 |
| 6 | 8 |
| 7 | 31 |
| 8 | 93 |
| 9 | 421 |
| 10 | 415 |
| 11 | 638 |
| 12 | 3501 |
| 13 | 9314 |
| 14 | 51821 |
| 15 | 53116 |
| 16 | 739401 |
| 17 | 715297 |
| 18 | 8964541 |
| 19 | 8389769 |
| 20 | 1345371 |
| 21 | 415379 |
| 22 | 570671 |
| 23 | 50689 |
| 24 | 63126 |
| 25 | 518311 |
| 26 | 734185 |
| 27 | 6942521 |
| 28 | 6076767 |
| 29 | 88291031 |
| 30 | 89776349 |
| 31 | 83760871 |
| 32 | 22735371 |
| 33 | 242694601 |
| 34 | 279924562 |
| 35 | 361916225 |
| 36 | 787048146 |