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 | 4 |
| 3 | 6 |
| 4 | 8 |
| 5 | 12 |
| 6 | 20 |
| 7 | 40 |
| 8 | 48 |
| 9 | 60 |
| 10 | 62 |
| 11 | 70 |
| 12 | 84 |
| 13 | 88 |
| 14 | 168 |
| 15 | 240 |
| 16 | 258 |
| 17 | 372 |
| 18 | 760 |
| 19 | 932 |
| 20 | 1010 |
| 21 | 2110 |
| 22 | 2464 |
| 23 | 2490 |
| 24 | 2702 |
| 25 | 3180 |
| 26 | 4744 |
| 27 | 6024 |
| 28 | 8858 |
| 29 | 9060 |
| 30 | 10322 |
| 31 | 13382 |
| 32 | 15778 |
| 33 | 19322 |
| 34 | 22372 |
| 35 | 22928 |
| 36 | 25344 |
| 37 | 28050 |
| 38 | 40604 |
| 39 | 42282 |
| 40 | 45884 |
| 41 | 52428 |
| 42 | 58250 |
| 43 | 81220 |
| 44 | 93612 |
| 45 | 108650 |