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 | 1 |
| 3 | 2 |
| 4 | 16 |
| 5 | 17 |
| 6 | 32 |
| 7 | 81 |
| 8 | 82 |
| 9 | 97 |
| 10 | 162 |
| 11 | 256 |
| 12 | 257 |
| 13 | 272 |
| 14 | 337 |
| 15 | 512 |
| 16 | 625 |
| 17 | 626 |
| 18 | 641 |
| 19 | 706 |
| 20 | 881 |
| 21 | 1250 |
| 22 | 1296 |
| 23 | 1297 |
| 24 | 1312 |
| 25 | 1377 |
| 26 | 1552 |
| 27 | 1921 |
| 28 | 2401 |
| 29 | 2402 |
| 30 | 2417 |
| 31 | 2482 |
| 32 | 2592 |
| 33 | 2657 |
| 34 | 3026 |
| 35 | 3697 |
| 36 | 4096 |
| 37 | 4097 |
| 38 | 4112 |
| 39 | 4177 |
| 40 | 4352 |
| 41 | 4721 |
| 42 | 4802 |
| 43 | 5392 |
| 44 | 6497 |
| 45 | 6561 |
| 46 | 6562 |
| 47 | 6577 |
| 48 | 6642 |