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 | 1 |
| 2 | 33 |
| 3 | 244 |
| 4 | 1057 |
| 5 | 3126 |
| 6 | 671 |
| 7 | 16808 |
| 8 | 33825 |
| 9 | 59293 |
| 10 | 51579 |
| 11 | 161052 |
| 12 | 64477 |
| 13 | 371294 |
| 14 | 69333 |
| 15 | 254248 |
| 16 | 1082401 |
| 17 | 1419858 |
| 18 | 652223 |
| 19 | 2476100 |
| 20 | 1652091 |
| 21 | 4101152 |
| 22 | 120789 |
| 23 | 6436344 |
| 24 | 687775 |
| 25 | 9768751 |
| 26 | 6126351 |
| 27 | 14408200 |
| 28 | 317251 |
| 29 | 20511150 |
| 30 | 349591 |
| 31 | 28629152 |
| 32 | 34636833 |
| 33 | 13098896 |