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 | 33 |
| 2 | 63 |
| 3 | 75 |
| 4 | 125 |
| 5 | 365 |
| 6 | 489 |
| 7 | 492 |
| 8 | 684 |
| 9 | 693 |
| 10 | 723 |
| 11 | 954 |
| 12 | 1043 |
| 13 | 1185 |
| 14 | 1505 |
| 15 | 1623 |
| 16 | 1629 |
| 17 | 1736 |
| 18 | 1775 |
| 19 | 1899 |
| 20 | 1904 |
| 21 | 1925 |
| 22 | 2015 |
| 23 | 2051 |
| 24 | 2679 |
| 25 | 2883 |
| 26 | 3534 |
| 27 | 3774 |
| 28 | 3936 |
| 29 | 4332 |
| 30 | 4461 |
| 31 | 4739 |
| 32 | 4923 |
| 33 | 5445 |
| 34 | 5721 |
| 35 | 5847 |
| 36 | 6285 |
| 37 | 6348 |
| 38 | 6474 |
| 39 | 6783 |
| 40 | 7034 |
| 41 | 7478 |
| 42 | 8604 |
| 43 | 9576 |
| 44 | 9686 |
| 45 | 9863 |