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 | 7 |
| 3 | 789 |
| 4 | 1553 |
| 5 | 3148 |
| 6 | 4869 |
| 7 | 5089 |
| 8 | 5935 |
| 9 | 6959 |
| 10 | 9132 |
| 11 | 14566 |
| 12 | 19790 |
| 13 | 20087 |
| 14 | 26319 |
| 15 | 39734 |
| 16 | 48259 |
| 17 | 56024 |
| 18 | 56669 |
| 19 | 62211 |
| 20 | 74861 |
| 21 | 75048 |
| 22 | 88116 |
| 23 | 89223 |
| 24 | 91093 |
| 25 | 91483 |
| 26 | 95476 |
| 27 | 100172 |
| 28 | 113159 |
| 29 | 122183 |
| 30 | 130160 |
| 31 | 152125 |
| 32 | 160557 |
| 33 | 163247 |
| 34 | 164501 |
| 35 | 167811 |
| 36 | 176585 |
| 37 | 187771 |
| 38 | 189250 |