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 | 1541 |
| 2 | 1729 |
| 3 | 1891 |
| 4 | 2821 |
| 5 | 6601 |
| 6 | 8911 |
| 7 | 15841 |
| 8 | 29341 |
| 9 | 41041 |
| 10 | 46657 |
| 11 | 52633 |
| 12 | 63973 |
| 13 | 75361 |
| 14 | 88831 |
| 15 | 101101 |
| 16 | 112141 |
| 17 | 115921 |
| 18 | 126217 |
| 19 | 146611 |
| 20 | 162401 |
| 21 | 172081 |
| 22 | 188461 |
| 23 | 218791 |
| 24 | 252601 |
| 25 | 294409 |
| 26 | 314821 |
| 27 | 334153 |
| 28 | 340561 |
| 29 | 342271 |
| 30 | 399001 |
| 31 | 410041 |
| 32 | 416641 |