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 | 5321191 |
| 2 | 8606621 |
| 3 | 9148351 |
| 4 | 41675791 |
| 5 | 43251251 |
| 6 | 49820291 |
| 7 | 51825461 |
| 8 | 57791281 |
| 9 | 66637721 |
| 10 | 73114441 |
| 11 | 74055851 |
| 12 | 82584841 |
| 13 | 86801801 |
| 14 | 87620011 |
| 15 | 112161451 |
| 16 | 123720361 |
| 17 | 125810021 |
| 18 | 126265751 |
| 19 | 136413721 |
| 20 | 140969291 |
| 21 | 152777291 |
| 22 | 153348161 |