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 | 2 |
| 3 | 1 |
| 4 | 29 |
| 5 | 8 |
| 6 | 122 |
| 7 | 27 |
| 8 | 323 |
| 9 | 64 |
| 10 | 674 |
| 11 | 125 |
| 12 | 1217 |
| 13 | 216 |
| 14 | 1994 |
| 15 | 343 |
| 16 | 3047 |
| 17 | 512 |
| 18 | 4418 |
| 19 | 729 |
| 20 | 6149 |
| 21 | 1000 |
| 22 | 8282 |
| 23 | 1331 |
| 24 | 10859 |
| 25 | 1728 |
| 26 | 13922 |
| 27 | 2197 |
| 28 | 17513 |
| 29 | 2744 |
| 30 | 21674 |
| 31 | 3375 |
| 32 | 26447 |
| 33 | 4096 |
| 34 | 31874 |
| 35 | 4913 |
| 36 | 37997 |
| 37 | 5832 |
| 38 | 44858 |
| 39 | 6859 |
| 40 | 52499 |
| 41 | 8000 |
| 42 | 60962 |
| 43 | 9261 |
| 44 | 70289 |
| 45 | 10648 |
| 46 | 80522 |
| 47 | 12167 |
| 48 | 91703 |
| 49 | 13824 |