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 | 2 |
| 2 | 43 |
| 3 | 547 |
| 4 | 113 |
| 5 | 449 |
| 6 | 197 |
| 7 | 911 |
| 8 | 5419 |
| 9 | 16493 |
| 10 | 909091 |
| 11 | 1623931 |
| 12 | 13063 |
| 13 | 22079 |
| 14 | 7027567 |
| 15 | 10678711 |
| 16 | 15790321 |
| 17 | 22796593 |
| 18 | 32222107 |
| 19 | 226871 |
| 20 | 10529 |
| 21 | 81867661 |
| 22 | 86969 |
| 23 | 2969 |
| 24 | 183458857 |
| 25 | 234750601 |
| 26 | 59011 |
| 27 | 2269 |
| 28 | 35771 |
| 29 | 574995877 |
| 30 | 1118041 |
| 31 | 71821 |
| 32 | 86171 |
| 33 | 219409 |
| 34 | 104119 |
| 35 | 11831 |