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 | 24 |
| 3 | 304 |
| 4 | 1056 |
| 5 | 2312 |
| 6 | 4048 |
| 7 | 6264 |
| 8 | 8960 |
| 9 | 12136 |
| 10 | 15792 |
| 11 | 19928 |
| 12 | 24544 |
| 13 | 29640 |
| 14 | 35216 |
| 15 | 41272 |
| 16 | 47808 |
| 17 | 54824 |
| 18 | 62320 |
| 19 | 70296 |
| 20 | 78752 |
| 21 | 87688 |
| 22 | 97104 |
| 23 | 107000 |
| 24 | 117376 |
| 25 | 128232 |
| 26 | 139568 |
| 27 | 151384 |
| 28 | 163680 |
| 29 | 176456 |
| 30 | 189712 |
| 31 | 203448 |
| 32 | 217664 |
| 33 | 232360 |
| 34 | 247536 |
| 35 | 263192 |