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 | 28 |
| 1 | 204 |
| 2 | 604 |
| 3 | 1348 |
| 4 | 2580 |
| 5 | 4468 |
| 6 | 7204 |
| 7 | 11004 |
| 8 | 16108 |
| 9 | 22780 |
| 10 | 31308 |
| 11 | 42004 |
| 12 | 55204 |
| 13 | 71268 |
| 14 | 90580 |
| 15 | 113548 |
| 16 | 140604 |
| 17 | 172204 |
| 18 | 208828 |
| 19 | 250980 |
| 20 | 299188 |
| 21 | 354004 |
| 22 | 416004 |
| 23 | 485788 |
| 24 | 563980 |
| 25 | 651228 |
| 26 | 748204 |
| 27 | 855604 |
| 28 | 974148 |
| 29 | 1104580 |
| 30 | 1247668 |
| 31 | 1404204 |
| 32 | 1575004 |
| 33 | 1760908 |
| 34 | 1962780 |