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 | 75 |
| 1 | 308 |
| 2 | 807 |
| 3 | 1704 |
| 4 | 3155 |
| 5 | 5340 |
| 6 | 8463 |
| 7 | 12752 |
| 8 | 18459 |
| 9 | 25860 |
| 10 | 35255 |
| 11 | 46968 |
| 12 | 61347 |
| 13 | 78764 |
| 14 | 99615 |
| 15 | 124320 |
| 16 | 153323 |
| 17 | 187092 |
| 18 | 226119 |
| 19 | 270920 |
| 20 | 322035 |
| 21 | 380028 |
| 22 | 445487 |
| 23 | 519024 |
| 24 | 601275 |
| 25 | 692900 |
| 26 | 794583 |
| 27 | 907032 |
| 28 | 1030979 |
| 29 | 1167180 |
| 30 | 1316415 |
| 31 | 1479488 |
| 32 | 1657227 |
| 33 | 1850484 |