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 | 5 |
| 2 | 7 |
| 3 | 8 |
| 4 | 14 |
| 5 | 23 |
| 6 | 40 |
| 7 | 71 |
| 8 | 79 |
| 9 | 302 |
| 10 | 460 |
| 11 | 466 |
| 12 | 468 |
| 13 | 469 |
| 14 | 714 |
| 15 | 720 |
| 16 | 722 |
| 17 | 723 |
| 18 | 934 |
| 19 | 1018 |
| 20 | 1157 |
| 21 | 1456 |
| 22 | 1641 |
| 23 | 1660 |
| 24 | 1675 |
| 25 | 1708 |
| 26 | 1727 |
| 27 | 1844 |
| 28 | 2157 |
| 29 | 2356 |
| 30 | 2470 |
| 31 | 2583 |
| 32 | 2589 |
| 33 | 2591 |
| 34 | 2592 |
| 35 | 2744 |
| 36 | 2829 |
| 37 | 3116 |
| 38 | 3381 |
| 39 | 3388 |
| 40 | 3390 |
| 41 | 3391 |
| 42 | 3568 |
| 43 | 3623 |
| 44 | 3655 |
| 45 | 3696 |