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 | 4901 |
| 2 | 8450 |
| 3 | 21125 |
| 4 | 33125 |
| 5 | 41405 |
| 6 | 42050 |
| 7 | 47125 |
| 8 | 71825 |
| 9 | 90625 |
| 10 | 117325 |
| 11 | 142805 |
| 12 | 142885 |
| 13 | 151250 |
| 14 | 184093 |
| 15 | 244205 |
| 16 | 272000 |
| 17 | 325125 |
| 18 | 361250 |
| 19 | 520625 |
| 20 | 535717 |
| 21 | 546325 |
| 22 | 638450 |
| 23 | 690625 |
| 24 | 777925 |
| 25 | 861125 |
| 26 | 874225 |
| 27 | 903125 |
| 28 | 982125 |
| 29 | 990125 |
| 30 | 1035125 |
| 31 | 1053405 |