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 | 1 |
| 2 | 8 |
| 3 | 18 |
| 4 | 50 |
| 5 | 60 |
| 6 | 81 |
| 7 | 98 |
| 8 | 105 |
| 9 | 128 |
| 10 | 242 |
| 11 | 264 |
| 12 | 308 |
| 13 | 338 |
| 14 | 416 |
| 15 | 495 |
| 16 | 520 |
| 17 | 546 |
| 18 | 560 |
| 19 | 578 |
| 20 | 625 |
| 21 | 663 |
| 22 | 675 |
| 23 | 684 |
| 24 | 864 |
| 25 | 935 |
| 26 | 952 |
| 27 | 1029 |
| 28 | 1058 |
| 29 | 1083 |
| 30 | 1224 |
| 31 | 1242 |
| 32 | 1254 |
| 33 | 1425 |
| 34 | 1430 |
| 35 | 1682 |
| 36 | 1729 |
| 37 | 1748 |
| 38 | 1771 |
| 39 | 1827 |
| 40 | 1922 |
| 41 | 2436 |
| 42 | 2691 |
| 43 | 2697 |
| 44 | 2720 |
| 45 | 2738 |
| 46 | 2755 |
| 47 | 2790 |
| 48 | 2975 |