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 | 36 |
| 1 | 196 |
| 2 | 484 |
| 3 | 900 |
| 4 | 1444 |
| 5 | 2116 |
| 6 | 2916 |
| 7 | 3844 |
| 8 | 4900 |
| 9 | 6084 |
| 10 | 7396 |
| 11 | 8836 |
| 12 | 10404 |
| 13 | 12100 |
| 14 | 13924 |
| 15 | 15876 |
| 16 | 17956 |
| 17 | 20164 |
| 18 | 22500 |
| 19 | 24964 |
| 20 | 27556 |
| 21 | 30276 |
| 22 | 33124 |
| 23 | 36100 |
| 24 | 39204 |
| 25 | 42436 |
| 26 | 45796 |
| 27 | 49284 |
| 28 | 52900 |
| 29 | 56644 |
| 30 | 60516 |
| 31 | 64516 |
| 32 | 68644 |
| 33 | 72900 |
| 34 | 77284 |
| 35 | 81796 |
| 36 | 86436 |
| 37 | 91204 |
| 38 | 96100 |
| 39 | 101124 |