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 | 721 |
| 2 | 728 |
| 3 | 999 |
| 4 | 5768 |
| 5 | 5824 |
| 6 | 5859 |
| 7 | 7992 |
| 8 | 8911 |
| 9 | 9919 |
| 10 | 10621 |
| 11 | 12663 |
| 12 | 12824 |
| 13 | 19467 |
| 14 | 19656 |
| 15 | 23877 |
| 16 | 25669 |
| 17 | 26973 |
| 18 | 27937 |
| 19 | 28063 |
| 20 | 34209 |
| 21 | 35208 |
| 22 | 35929 |
| 23 | 41743 |
| 24 | 43561 |
| 25 | 46144 |
| 26 | 46592 |
| 27 | 46872 |
| 28 | 49959 |
| 29 | 53144 |
| 30 | 63936 |
| 31 | 68857 |
| 32 | 68913 |
| 33 | 71288 |
| 34 | 77779 |
| 35 | 79352 |
| 36 | 80379 |
| 37 | 84968 |
| 38 | 90125 |