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 | 25 |
| 2 | 196 |
| 3 | 225 |
| 4 | 484 |
| 5 | 529 |
| 6 | 784 |
| 7 | 841 |
| 8 | 1156 |
| 9 | 1225 |
| 10 | 1600 |
| 11 | 1681 |
| 12 | 2116 |
| 13 | 2209 |
| 14 | 2704 |
| 15 | 2809 |
| 16 | 3249 |
| 17 | 3364 |
| 18 | 3969 |
| 19 | 4096 |
| 20 | 4624 |
| 21 | 4761 |
| 22 | 5329 |
| 23 | 5476 |
| 24 | 6084 |
| 25 | 6241 |
| 26 | 7056 |
| 27 | 7225 |
| 28 | 7921 |
| 29 | 8100 |
| 30 | 8836 |
| 31 | 9025 |
| 32 | 9801 |
| 33 | 10000 |
| 34 | 10816 |
| 35 | 11025 |
| 36 | 11881 |
| 37 | 12100 |
| 38 | 12996 |
| 39 | 13225 |
| 40 | 14161 |