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 | 2 |
| 1 | 24 |
| 2 | 119 |
| 3 | 375 |
| 4 | 916 |
| 5 | 1898 |
| 6 | 3516 |
| 7 | 5997 |
| 8 | 9606 |
| 9 | 10041 |
| 10 | 15236 |
| 11 | 22227 |
| 12 | 31385 |
| 13 | 43118 |
| 14 | 57870 |
| 15 | 76117 |
| 16 | 98373 |
| 17 | 125186 |
| 18 | 157140 |
| 19 | 160641 |
| 20 | 198965 |
| 21 | 243768 |
| 22 | 295743 |
| 23 | 355618 |
| 24 | 424154 |
| 25 | 502149 |
| 26 | 590437 |
| 27 | 689884 |
| 28 | 801395 |
| 29 | 813245 |
| 30 | 939111 |
| 31 | 1079050 |
| 32 | 1234075 |