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 | 59 |
| 2 | 2 |
| 3 | 7 |
| 4 | 827 |
| 5 | 3 |
| 6 | 13 |
| 7 | 4583 |
| 8 | 5 |
| 9 | 610478010871 |
| 10 | 61 |
| 11 | 292658543 |
| 12 | 4483 |
| 13 | 47 |
| 14 | 11 |
| 15 | 31 |
| 16 | 43 |
| 17 | 16453 |
| 18 | 41 |
| 19 | 3671 |
| 20 | 1982639 |
| 21 | 628319 |
| 22 | 841476613 |
| 23 | 449 |
| 24 | 997793 |
| 25 | 73 |
| 26 | 983 |
| 27 | 53 |
| 28 | 28475917 |
| 29 | 19 |
| 30 | 673 |