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 | 0 |
| 2 | 6 |
| 3 | 15 |
| 4 | 6 |
| 5 | 55 |
| 6 | 21 |
| 7 | 119 |
| 8 | 6 |
| 9 | 15 |
| 10 | 61 |
| 11 | 341 |
| 12 | 21 |
| 13 | 533 |
| 14 | 125 |
| 15 | 70 |
| 16 | 6 |
| 17 | 1003 |
| 18 | 21 |
| 19 | 1273 |
| 20 | 61 |
| 21 | 134 |
| 22 | 347 |
| 23 | 1909 |
| 24 | 21 |
| 25 | 55 |
| 26 | 539 |
| 27 | 15 |
| 28 | 125 |
| 29 | 3161 |
| 30 | 76 |
| 31 | 3937 |
| 32 | 6 |
| 33 | 356 |
| 34 | 1009 |
| 35 | 174 |
| 36 | 21 |
| 37 | 5809 |
| 38 | 1279 |
| 39 | 548 |
| 40 | 61 |
| 41 | 7339 |
| 42 | 140 |
| 43 | 8213 |
| 44 | 347 |
| 45 | 70 |
| 46 | 1915 |
| 47 | 9917 |
| 48 | 21 |
| 49 | 119 |
| 50 | 61 |
| 51 | 1018 |
| 52 | 539 |
| 53 | 12773 |
| 54 | 21 |
| 55 | 396 |
| 56 | 125 |
| 57 | 1288 |
| 58 | 3167 |