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 | 105 |
| 1 | 693 |
| 2 | 2145 |
| 3 | 4845 |
| 4 | 9177 |
| 5 | 15525 |
| 6 | 24273 |
| 7 | 35805 |
| 8 | 50505 |
| 9 | 68757 |
| 10 | 90945 |
| 11 | 117453 |
| 12 | 148665 |
| 13 | 184965 |
| 14 | 226737 |
| 15 | 274365 |
| 16 | 328233 |
| 17 | 388725 |
| 18 | 456225 |
| 19 | 531117 |
| 20 | 613785 |
| 21 | 704613 |
| 22 | 803985 |
| 23 | 912285 |
| 24 | 1029897 |
| 25 | 1157205 |
| 26 | 1294593 |
| 27 | 1442445 |
| 28 | 1601145 |
| 29 | 1771077 |
| 30 | 1952625 |
| 31 | 2146173 |
| 32 | 2352105 |
| 33 | 2570805 |
| 34 | 2802657 |