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) |
|---|---|
| 3 | 24749 |
| 4 | 293 |
| 5 | 3833 |
| 6 | 21467 |
| 7 | 23417 |
| 8 | 14159 |
| 9 | 3779 |
| 10 | 18353 |
| 11 | 773 |
| 12 | 4817 |
| 13 | 18959 |
| 14 | 2939 |
| 15 | 863 |
| 16 | 7607 |
| 17 | 3677 |
| 18 | 8039 |
| 19 | 5939 |
| 20 | 2633 |
| 21 | 7727 |
| 22 | 13367 |
| 23 | 51839 |
| 24 | 51659 |
| 25 | 7043 |
| 26 | 5153 |
| 27 | 8447 |
| 28 | 26189 |
| 29 | 1409 |
| 30 | 113 |
| 31 | 7853 |
| 32 | 1847 |
| 33 | 13859 |
| 34 | 43223 |
| 35 | 2423 |
| 36 | 24533 |
| 37 | 65867 |
| 38 | 50909 |
| 39 | 19763 |
| 40 | 15173 |
| 41 | 15527 |
| 42 | 86477 |
| 43 | 55229 |