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 | 8 |
| 3 | 15 |
| 4 | 36 |
| 5 | 72 |
| 6 | 119 |
| 7 | 240 |
| 8 | 276 |
| 9 | 300 |
| 10 | 395 |
| 11 | 435 |
| 12 | 496 |
| 13 | 539 |
| 14 | 629 |
| 15 | 702 |
| 16 | 714 |
| 17 | 874 |
| 18 | 923 |
| 19 | 1120 |
| 20 | 1144 |
| 21 | 1960 |
| 22 | 1995 |
| 23 | 2349 |
| 24 | 2375 |
| 25 | 2670 |
| 26 | 2938 |
| 27 | 3192 |
| 28 | 3441 |
| 29 | 3610 |
| 30 | 3925 |
| 31 | 4000 |
| 32 | 4410 |
| 33 | 4448 |
| 34 | 4464 |
| 35 | 5069 |
| 36 | 5830 |
| 37 | 5907 |
| 38 | 6273 |
| 39 | 6358 |
| 40 | 7599 |
| 41 | 7980 |
| 42 | 8142 |
| 43 | 8325 |