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 | 3 |
| 2 | 15 |
| 3 | 22 |
| 4 | 46 |
| 5 | 97 |
| 6 | 125 |
| 7 | 140 |
| 8 | 188 |
| 9 | 287 |
| 10 | 491 |
| 11 | 594 |
| 12 | 650 |
| 13 | 765 |
| 14 | 825 |
| 15 | 856 |
| 16 | 952 |
| 17 | 1147 |
| 18 | 1543 |
| 19 | 1742 |
| 20 | 2150 |
| 21 | 2969 |
| 22 | 3381 |
| 23 | 3588 |
| 24 | 3700 |
| 25 | 3927 |
| 26 | 4387 |
| 27 | 4618 |
| 28 | 4738 |
| 29 | 4981 |
| 30 | 5105 |
| 31 | 5168 |
| 32 | 5360 |
| 33 | 5747 |
| 34 | 6527 |
| 35 | 6918 |
| 36 | 7710 |
| 37 | 9297 |
| 38 | 10093 |
| 39 | 10492 |
| 40 | 11308 |
| 41 | 12943 |
| 42 | 16219 |
| 43 | 17858 |
| 44 | 18682 |