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 | 0 |
| 2 | 378 |
| 3 | 1524 |
| 4 | 2385 |
| 5 | 7749 |
| 6 | 13788 |
| 7 | 21555 |
| 8 | 34599 |
| 9 | 46398 |
| 10 | 50715 |
| 11 | 59925 |
| 12 | 69903 |
| 13 | 75180 |
| 14 | 86310 |
| 15 | 104445 |
| 16 | 117495 |
| 17 | 177375 |
| 18 | 230349 |
| 19 | 239850 |
| 20 | 269505 |
| 21 | 290235 |
| 22 | 311733 |
| 23 | 380835 |
| 24 | 393024 |
| 25 | 470190 |
| 26 | 497448 |
| 27 | 525474 |
| 28 | 583830 |
| 29 | 598899 |
| 30 | 743160 |
| 31 | 760149 |
| 32 | 812268 |
| 33 | 902973 |
| 34 | 998478 |
| 35 | 1018155 |