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 | 2 |
| 2 | 4 |
| 3 | 46 |
| 4 | 154 |
| 5 | 266 |
| 6 | 472 |
| 7 | 748 |
| 8 | 1434 |
| 9 | 1738 |
| 10 | 2058 |
| 11 | 2204 |
| 12 | 2222 |
| 13 | 2428 |
| 14 | 2478 |
| 15 | 2510 |
| 16 | 2866 |
| 17 | 3132 |
| 18 | 3288 |
| 19 | 3576 |
| 20 | 3688 |
| 21 | 3756 |
| 22 | 4142 |
| 23 | 4506 |
| 24 | 4940 |
| 25 | 5164 |
| 26 | 6252 |
| 27 | 6330 |
| 28 | 6786 |
| 29 | 7180 |
| 30 | 7300 |
| 31 | 7338 |
| 32 | 7416 |
| 33 | 7628 |
| 34 | 7806 |
| 35 | 9270 |
| 36 | 9312 |
| 37 | 10044 |
| 38 | 10722 |
| 39 | 10860 |
| 40 | 12126 |
| 41 | 12422 |
| 42 | 12668 |
| 43 | 12998 |
| 44 | 13350 |