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 | 8 |
| 2 | 61 |
| 3 | 220 |
| 4 | 561 |
| 5 | 1124 |
| 6 | 2009 |
| 7 | 3220 |
| 8 | 4901 |
| 9 | 7016 |
| 10 | 9737 |
| 11 | 13000 |
| 12 | 17025 |
| 13 | 21688 |
| 14 | 27245 |
| 15 | 33572 |
| 16 | 40929 |
| 17 | 49140 |
| 18 | 58553 |
| 19 | 68924 |
| 20 | 80613 |
| 21 | 93400 |
| 22 | 107641 |
| 23 | 123056 |
| 24 | 140113 |
| 25 | 158440 |
| 26 | 178509 |
| 27 | 200012 |
| 28 | 223393 |
| 29 | 248260 |
| 30 | 275209 |
| 31 | 303748 |
| 32 | 334453 |
| 33 | 366920 |
| 34 | 401689 |
| 35 | 438264 |