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 | 41 |
| 2 | 241 |
| 3 | 1601 |
| 4 | 1609 |
| 5 | 2441 |
| 6 | 2969 |
| 7 | 3041 |
| 8 | 3449 |
| 9 | 3929 |
| 10 | 4001 |
| 11 | 4409 |
| 12 | 5009 |
| 13 | 6089 |
| 14 | 6521 |
| 15 | 6841 |
| 16 | 8161 |
| 17 | 8329 |
| 18 | 8609 |
| 19 | 9001 |
| 20 | 9041 |
| 21 | 9929 |
| 22 | 13001 |
| 23 | 13241 |
| 24 | 14081 |
| 25 | 14929 |
| 26 | 16001 |
| 27 | 16481 |
| 28 | 17489 |
| 29 | 17881 |
| 30 | 18121 |
| 31 | 19001 |
| 32 | 20249 |
| 33 | 20641 |
| 34 | 20921 |
| 35 | 21529 |
| 36 | 22481 |
| 37 | 23801 |