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 | 7 |
| 2 | 23 |
| 3 | 47 |
| 4 | 79 |
| 5 | 123 |
| 6 | 223 |
| 7 | 325 |
| 8 | 364 |
| 9 | 630 |
| 10 | 910 |
| 11 | 1034 |
| 12 | 1310 |
| 13 | 1610 |
| 14 | 1857 |
| 15 | 2219 |
| 16 | 2819 |
| 17 | 3378 |
| 18 | 3979 |
| 19 | 4499 |
| 20 | 4773 |
| 21 | 5057 |
| 22 | 5790 |
| 23 | 6899 |
| 24 | 7581 |
| 25 | 9226 |
| 26 | 9429 |
| 27 | 10225 |
| 28 | 11459 |
| 29 | 12329 |
| 30 | 12781 |
| 31 | 15890 |
| 32 | 16910 |
| 33 | 18506 |
| 34 | 19887 |
| 35 | 22211 |
| 36 | 22514 |
| 37 | 23738 |
| 38 | 27231 |
| 39 | 27899 |
| 40 | 29602 |
| 41 | 32055 |
| 42 | 32418 |
| 43 | 37255 |
| 44 | 38031 |