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 | 1 |
| 4 | 1 |
| 5 | 3 |
| 6 | 3 |
| 7 | 7 |
| 8 | 7 |
| 9 | 14 |
| 10 | 13 |
| 11 | 25 |
| 12 | 19 |
| 13 | 37 |
| 14 | 35 |
| 15 | 58 |
| 16 | 53 |
| 17 | 82 |
| 18 | 58 |
| 19 | 112 |
| 20 | 98 |
| 21 | 150 |
| 22 | 133 |
| 23 | 177 |
| 24 | 151 |
| 25 | 239 |
| 26 | 212 |
| 27 | 300 |
| 28 | 275 |
| 29 | 369 |
| 30 | 244 |
| 31 | 455 |
| 32 | 409 |
| 33 | 530 |
| 34 | 488 |
| 35 | 631 |
| 36 | 526 |
| 37 | 736 |
| 38 | 683 |
| 39 | 858 |
| 40 | 800 |
| 41 | 975 |
| 42 | 794 |
| 43 | 1133 |
| 44 | 1056 |
| 45 | 1291 |
| 46 | 1227 |
| 47 | 1487 |
| 48 | 1289 |
| 49 | 1666 |
| 50 | 1600 |
| 51 | 1889 |
| 52 | 1797 |
| 53 | 2102 |
| 54 | 1884 |
| 55 | 2373 |
| 56 | 2242 |
| 57 | 2621 |
| 58 | 2496 |
| 59 | 2878 |
| 60 | 2458 |