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 | 1 |
| 1 | 2 |
| 2 | 9 |
| 3 | 10 |
| 4 | 25 |
| 5 | 26 |
| 6 | 49 |
| 7 | 50 |
| 8 | 81 |
| 9 | 82 |
| 10 | 121 |
| 11 | 122 |
| 12 | 169 |
| 13 | 170 |
| 14 | 225 |
| 15 | 226 |
| 16 | 289 |
| 17 | 290 |
| 18 | 361 |
| 19 | 362 |
| 20 | 441 |
| 21 | 442 |
| 22 | 529 |
| 23 | 530 |
| 24 | 625 |
| 25 | 626 |
| 26 | 729 |
| 27 | 730 |
| 28 | 841 |
| 29 | 842 |
| 30 | 961 |
| 31 | 962 |
| 32 | 1089 |
| 33 | 1090 |
| 34 | 1225 |
| 35 | 1226 |
| 36 | 1369 |
| 37 | 1370 |
| 38 | 1521 |
| 39 | 1522 |
| 40 | 1681 |
| 41 | 1682 |
| 42 | 1849 |
| 43 | 1850 |
| 44 | 2025 |
| 45 | 2026 |
| 46 | 2209 |
| 47 | 2210 |
| 48 | 2401 |
| 49 | 2402 |
| 50 | 2601 |