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 | 40033 |
| 2 | 443889 |
| 3 | 1845649 |
| 4 | 2048391 |
| 5 | 4342914 |
| 6 | 5799339 |
| 7 | 26122131 |
| 8 | 32973759 |
| 9 | 41301953 |
| 10 | 45882739 |
| 11 | 53226297 |
| 12 | 54269091 |
| 13 | 65272753 |
| 14 | 66763333 |
| 15 | 70449093 |
| 16 | 84637287 |
| 17 | 86316741 |
| 18 | 90527229 |
| 19 | 91140435 |
| 20 | 94100426 |
| 21 | 104212017 |
| 22 | 127396178 |
| 23 | 128966383 |
| 24 | 131126303 |
| 25 | 131997229 |