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 | 475 |
| 2 | 1519 |
| 3 | 2223 |
| 4 | 2275 |
| 5 | 3283 |
| 6 | 4475 |
| 7 | 4923 |
| 8 | 4975 |
| 9 | 5823 |
| 10 | 6723 |
| 11 | 6811 |
| 12 | 7299 |
| 13 | 7675 |
| 14 | 8107 |
| 15 | 8379 |
| 16 | 8523 |
| 17 | 8955 |
| 18 | 9475 |
| 19 | 10323 |
| 20 | 10467 |
| 21 | 11275 |
| 22 | 12427 |
| 23 | 12463 |
| 24 | 12591 |
| 25 | 13075 |
| 26 | 13867 |
| 27 | 13923 |
| 28 | 14355 |
| 29 | 15631 |
| 30 | 15723 |
| 31 | 16675 |
| 32 | 18027 |
| 33 | 18275 |
| 34 | 18475 |
| 35 | 18767 |
| 36 | 19323 |
| 37 | 19375 |
| 38 | 19647 |
| 39 | 22075 |
| 40 | 22831 |