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 | 1 |
| 2 | 14 |
| 3 | 30 |
| 4 | 105 |
| 5 | 248 |
| 6 | 264 |
| 7 | 418 |
| 8 | 714 |
| 9 | 1485 |
| 10 | 3080 |
| 11 | 3135 |
| 12 | 3596 |
| 13 | 3828 |
| 14 | 3956 |
| 15 | 4064 |
| 16 | 5396 |
| 17 | 6678 |
| 18 | 8636 |
| 19 | 10098 |
| 20 | 12648 |
| 21 | 20026 |
| 22 | 20790 |
| 23 | 21318 |
| 24 | 22152 |
| 25 | 23374 |
| 26 | 24882 |
| 27 | 25714 |
| 28 | 26040 |
| 29 | 35074 |
| 30 | 35343 |
| 31 | 39105 |
| 32 | 41656 |
| 33 | 43890 |
| 34 | 44660 |
| 35 | 49938 |
| 36 | 55154 |
| 37 | 56134 |
| 38 | 56536 |
| 39 | 61344 |
| 40 | 71145 |
| 41 | 74613 |
| 42 | 86304 |
| 43 | 87087 |
| 44 | 94944 |